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13 Best Vga Splitter Dual Monitor for 2024

13-best-vga-splitter-dual-monitor-for-2023

If you're aiming to enhance your workstation's efficiency and productivity, investing in a high-quality VGA splitter for dual monitors is a wise choice. Whether you're a professional in need of an extensive display or a gamer seeking an immersive gaming experience, having two monitors can greatly amplify your capabilities. In this article, we will explore the 13 best VGA splitter dual monitors for 2023, providing you with a comprehensive guide to the top products available in the market. From exceptional resolution and seamless connectivity to durability and convenience, these VGA splitters ensure that you can effortlessly connect multiple monitors and optimize your work or play to its maximum potential.

Overall Score: 8/10

The Cable Matters 1ft Full HD 1080P VGA Splitter Cable allows users to duplicate their VGA signal on two separate displays. It supports high resolutions and is compatible with various devices. The splitter cable is built to last and comes with a lifetime warranty. However, audio must be transmitted separately. It is a reliable and cost-effective solution for those who want to display the same computer video output on multiple screens. The Cable Matters VGA Splitter Cable is easy to use and provides excellent video quality.

Key Features

  • VGA dual monitor adapter for screen duplication
  • Supports high-resolution video for LCD and LED monitors
  • Sturdy construction for frequent use
  • Universal VGA compatibility with computers and displays

Specifications

  • Color: Black
  • Dimension: 6.00Lx5.50Wx0.50H
  • Size: Splitter

Pros

  • Easy to use
  • Provides excellent video quality
  • Backed by a lifetime warranty

Cons

  • Audio must be transmitted separately
  • Screws are too short for some monitors

The Cable Matters VGA Splitter Cable is a reliable and cost-effective solution for duplicating a VGA signal on two separate displays. It supports high resolutions and is compatible with various devices. The cable is built to last, with sturdy construction and a lifetime warranty. While audio must be transmitted separately, the cable provides excellent video quality. Overall, this splitter cable is easy to use and offers great value for users who want to display the same computer video output on multiple screens.

Overall Score: 8/10

The PASOW VGA Splitter Cable is a dual VGA monitor Y cable that allows you to duplicate your PC screen onto two separate VGA displays. It does not support screen extension or showing separate displays. The cable has a male connector that plugs directly into your computer, and two female VGA sockets that connect to the VGA cables of the two displays. It supports multiple video resolutions and requires separate audio transmission. With this VGA splitter cable, you can have simultaneous display of the same image on two monitors. Please note that only one monitor can be connected at a time. Overall, this cable is a useful tool for screen duplication and is recommended for those looking to expand their display setup with ease.

Key Features

  • Duplicate PC screen onto two separate VGA displays
  • Male connector plugs directly into computer
  • Two female VGA sockets connect to displays
  • Supports multiple video resolutions
  • Does not support screen extension or separate displays

Specifications

  • Color: Blue
  • Size: Male to Female

Pros

  • Easy to connect and set up
  • Useful for screen duplication
  • Supports multiple video resolutions

Cons

  • Does not support screen extension or separate displays
  • Only one monitor can be connected at a time

The PASOW VGA Splitter Cable is a reliable and convenient solution for duplicating your PC screen onto two separate VGA displays. It offers easy setup and supports multiple video resolutions. While it lacks the ability to extend screens or show separate displays, it excels in providing simultaneous display of the same image on two monitors. With positive customer reviews and a high rating, this VGA splitter cable is recommended for those seeking a cost-effective way to expand their display setup. Whether you need it for work, security systems, or other applications, this cable is a valuable addition to your technology toolkit.

Overall Score: 7/10

The SAISN VGA Y Splitter Cable is a practical solution for duplicating your screen on two separate VGA displays. This cable allows you to connect one male connector to your computer and two female connectors to the VGA cables of your monitors, providing simultaneous display of the same image. It supports multiple video resolutions, including SVGA, XGA, UXGA, and 1080p for high-quality visuals on LCD, PC, TV, and LED monitors. The cable is made with high-quality PVC for durability and features multi-layer shielding to minimize noise and interference. Please note that audio must be transmitted separately. Overall, the SAISN VGA Y Splitter Cable offers a simple and reliable way to duplicate your screen on two monitors.

Key Features

  • VGA Dual Monitor Adapter Cable
  • Easy To Use
  • HD Resolution
  • Stable & Clear

Specifications

  • Color: Black

Pros

  • Easy to use and set up
  • Supports high-resolution video
  • Durable and environmentally friendly construction

Cons

  • Only duplicates screen, does not extend to two monitors
  • Some users reported compatibility issues

The SAISN VGA Y Splitter Cable is a reliable solution for those looking to duplicate their screen on two VGA monitors. It offers easy setup and high-resolution video support, making it great for presentations, gaming, or multitasking. However, it is important to note that this cable does not extend the display to two separate monitors but only duplicates the image. Some users also reported compatibility issues with their specific setups. Overall, if you need a simple and affordable way to duplicate your screen, the SAISN VGA Y Splitter Cable is worth considering.

Overall Score: 8/10

The SAISN Dual VGA Splitter Monitor Cable is a convenient and practical solution for duplicating your computer screen onto two monitors simultaneously. It comes with a VGA Y Splitter Cable that splits a VGA input into two VGA outputs, allowing you to display the same image on two separate monitors. The cable features a double magnetic ring design for stronger anti-interference and more stable signal transmission. With high-quality PVC jacket and nickel-plated connectors, the cable is durable and provides smooth connections. It supports various HD video resolutions and is easy to set up with its plug-and-play design. Please note that this cable only duplicates the PC screen and does not support screen extension. Overall, the SAISN Dual VGA Splitter Monitor Cable is a reliable and efficient tool for screen duplication.

Key Features

  • VGA Dual Video Cable for screen duplication
  • Double Magnetic Ring Design for stronger anti-interference
  • High-quality PVC Jacket and nickel-plated connectors
  • Plug and Play design for easy setup
  • Supports various HD video resolutions

Specifications

  • Color: Blue

Pros

  • Convenient solution for duplicating computer screen
  • Sturdy and durable construction
  • Stable signal transmission
  • Easy to set up

Cons

  • Does not support screen extension
  • No audio transmission

Overall, the SAISN Dual VGA Splitter Monitor Cable is a reliable and efficient tool for screen duplication. With its sturdy construction, stable signal transmission, and easy plug-and-play setup, it provides a convenient solution for duplicating your computer screen onto two monitors. The double magnetic ring design enhances anti-interference capabilities, ensuring a more stable and reliable signal. However, it’s important to note that this cable does not support screen extension and audio transmission. If you’re looking for a simple and effective solution for duplicating your screen, this VGA splitter cable is worth considering.

Overall Score: 8.5/10

The MT-VIKI 2 Port Powered VGA Splitter is a handy device that allows you to transfer one VGA signal to two displays, making it ideal for dual monitor setups or presentations. With a 350 MHz bandwidth and support for resolutions up to 1920 x 1440 @ 60Hz, this splitter ensures superior video quality. It even comes with a power adapter that allows you to extend the VGA video source up to 164 feet using a standard VGA cable. The MT-VIKI splitter is easy to install and supports daisy-chaining, making it a great solution for public broadcast systems. Whether you need it for digital signage applications or classrooms, this VGA splitter is a reliable choice.

Key Features

  • 1 in 2 out VGA splitter
  • Superior video quality
  • Supports resolutions up to 1920 x 1440 @ 60Hz
  • Power adapter included for extending VGA signal
  • Daisy-chaining support for multiple monitors

Specifications

  • Size: 1 in 2 out

Pros

  • Easy to install
  • Supports daisy-chaining for more monitors
  • Maintains high signal strength
  • Ideal for digital signage and presentations

Cons

  • LED indicator is barely visible
  • May not work for individual screen usage with some devices

Overall, the MT-VIKI 2 Port Powered VGA Splitter is a reliable and efficient device for splitting VGA signals. It delivers superior video quality, supports high resolutions, and is easy to install. The ability to extend the signal up to 164 feet using the included power adapter is a great advantage, especially for large setups. While it may not work for individual screen usage in certain cases, it excels in dual monitor setups and is ideal for applications such as digital signage and presentations. The daisy-chaining feature further enhances its versatility. With its affordable price and positive customer reviews, the MT-VIKI VGA splitter is definitely worth considering.

Overall Score: 8/10

The UKYEE VGA Splitter Cable allows you to transmit the PC identical signal to two separate monitors, providing simultaneous display of the same image on two screens. It supports resolutions up to 1920×1200 and 1080p for high-quality visuals on LCD and LED monitors. The cable is made of high-quality PVC, ensuring durability and environmental friendliness. It features multi-layer shielding to minimize noise and interference. Please note that this cable does not support screen extension or showing separate displays. VGA cables (sold separately) are required. The UKYEE VGA Splitter Cable comes with an 18-month warranty.

Key Features

  • Reliably transmits PC identical signal to two separate monitors
  • Supports resolutions up to 1920×1200 and 1080p
  • Made of durable and environmentally-friendly PVC
  • Features multi-layer shielding for minimal noise and interference
  • Comes with 18-month warranty

Specifications

  • Color: Black
  • Size: 1FT

Pros

  • High-quality visuals on two monitors
  • Durable and environmentally-friendly construction
  • Easy installation with male connector and two female sockets
  • Comes with screws for securing connector
  • 18-month warranty

Cons

  • Does not support screen extension or showing separate displays
  • Audio must be transmitted separately
  • Limited compatibility with VGA-dependent displays

The UKYEE VGA Splitter Cable is a reliable solution for duplicating your PC’s display on two separate monitors. It offers high-quality visuals and durability. However, it does have limitations, such as not supporting screen extension or separate displays. Additionally, audio transmission requires a separate cable. Overall, if you’re in need of a VGA splitter and don’t require advanced functionality, this cable is a good choice.

Overall Score: 8.5/10

The Dell DMS-59 to VGA Splitter is a high-quality black molded cable that converts DVI to dual VGA connections. It provides two high-resolution VGA video outputs in a single connector, making it ideal for dual monitor setups or as a VGA adapter Y cable cord. The DMS-59 connector is used in AMD, Nvidia, and Matrox video cards, which are sold in various computer brands. With its sturdy construction and reliable performance, this splitter delivers excellent video display quality. It is compatible with Lenovo, Dell, HP, Acer, Toshiba, Fujitsu, NEC, Compaq, Sun, and other computers. Overall, the Dell DMS-59 to VGA Splitter is a reliable and efficient solution for expanding your display options.

Key Features

  • DMS-59 (Dual Monitor Solution, 59 pins)
  • ATi Radeon DMS-59 Dual VGA Y Dongle Video Cable G9438
  • High-quality black molded cable made by Molex
  • Converts DVI to dual VGA connections
  • Provides two high-resolution VGA video outputs in a single connector

Specifications

  • Color: Black, Blue
  • Dimension: 5.00Lx8.00Wx3.00H

Pros

  • Excellent video display quality
  • Compatible with various computer brands
  • Sturdy and durable construction
  • Reliable performance
  • Ideal for dual monitor setups

Cons

  • Can be confusing to determine the correct DVI connections
  • Shipping cost may be higher than the price of the product

The Dell DMS-59 to VGA Splitter is a cost-effective solution for those looking to set up dual monitors or expand their display options using VGA connections. It offers excellent video display quality and is compatible with a wide range of computer brands. While the variety in DVI connections may cause some confusion, the splitter itself is of high quality and provides reliable performance. Whether you need to enhance your productivity with a dual monitor setup or simply need a VGA adapter, this splitter offers a convenient and efficient solution. With its competitive pricing, this Dell product is definitely worth considering for your display needs.

Overall Score: 8/10

The StarTech.com 1 ft. VGA to VGA Splitter Cable is a dual monitor video cable splitter that allows you to mirror the output from a VGA source to two VGA displays. It is designed to split a single VGA video source on two VGA monitors without the need for a separate splitter box. The cable features gold-plated connectors and does not require a power adapter. With its sturdy construction and compact size, it is a reliable choice for users who want to connect multiple monitors to their VGA source.

Key Features

  • Mirror the output from a VGA source to two VGA displays
  • Split a single VGA video source on two VGA monitors
  • Gold-plated connectors
  • Split your VGA signal to two displays without a separate splitter box
  • No power adapter required

Specifications

  • Color: Black
  • Dimension: 7.87Lx4.72Wx1.57H
  • Size: 1 feet

Pros

  • Sturdy construction
  • Good video quality
  • No power adapter required

Cons

  • No amplification
  • Not compatible with VGA extension cable
  • May cause color loss or blurry video with long cable lengths

The StarTech.com 1 ft. VGA to VGA Splitter Cable is a reliable option for users who need to connect two VGA monitors to a single VGA source. Its sturdy construction ensures durability, and the gold-plated connectors provide a secure connection. The cable is easy to set up and requires no additional power adapter. However, it is important to note that the cable does not provide amplification, so for long cable lengths, users may experience color loss or blurry video. Overall, this splitter cable offers a convenient solution for those looking to expand their VGA display setup.

Overall Score: 7.2/10

The VGA to HDMI VGA Adapter is a high-quality converter that allows you to connect your VGA-enabled devices to HDMI monitors or TVs. With its dual display functionality, you can mirror your computer screen on one or two extended monitors, providing a great experience for gaming, working, meetings, or watching movies. The adapter requires USB power supply and supports resolutions up to 1080P. It features a top-quality material construction with a high-performance dual-chip design for improved stability and smooth data transmission. The adapter is durable, thanks to its aluminum alloy shell and gold-plated plug. Additionally, it comes with a 3.5mm audio cable and a charging cable. Overall, the VGA to HDMI VGA Adapter is a reliable and convenient solution for connecting VGA devices to HDMI displays.

Key Features

  • Converts VGA male signal to VGA and HDMI female signal
  • Allows dual display mirroring on one or two monitors
  • No driver required for easy use
  • High-performance dual-chip design for improved stability
  • Durable aluminum alloy shell and gold-plated plug
  • Includes 3.5mm audio cable and charging cable

Specifications

  • Color: Black
  • Dimension: 9.65Lx2.36Wx0.59H

Pros

  • Easy to use plug-and-go functionality
  • High-quality construction for durability
  • Supports dual display mirroring
  • Includes additional audio and charging cables

Cons

  • VGA to VGA connection may result in no sound
  • Adapter connection may be loose
  • Device may get hot with continuous use
  • Lack of instructions or troubleshooting tips

The VGA to HDMI VGA Adapter is a reliable and convenient solution for connecting VGA devices to HDMI displays. It offers dual display mirroring functionality, allowing you to easily extend your screen to one or two additional monitors. The adapter is easy to use with plug-and-go functionality and does not require any drivers. Its high-quality construction ensures durability, and the additional audio and charging cables are a nice bonus. However, users should be aware of the potential issues with the VGA to VGA connection, loose adapter connection, and device heating up with continuous use. Overall, it’s a great adapter for enhancing your viewing and productivity experience.

Overall Score: 8/10

The DONG 1 Computer to Dual 2 Monitor vga Splitter Cable is a premium VGA male-to-female video Y-cable that allows you to connect your PC or laptop to multiple projectors, LCD monitors, and other video display systems. With its HDDB15 15-pin connectors, it supports a single VGA signal split into two monitors for simultaneous display. This cable comes in black color and is designed to provide a clear and reliable connection between your devices. However, it's important to note that when only one monitor or TV is displayed, the cable of the other monitor or TV needs to be unplugged to avoid interference. Overall, the DONG 1 Computer to Dual 2 Monitor vga Splitter Cable is a convenient and practical solution for expanding your display capabilities.

Key Features

  • Premium VGA male-to-female video Y-cable
  • Supports single VGA signal to two monitors
  • Connects PC or laptop to multiple projectors, LCD monitors, and video display systems
  • HDDB15 15-pin connectors
  • Avoid interference by unplugging unused monitor or TV cable

Specifications

  • Color: Black

Pros

  • Allows simultaneous display on two monitors
  • Provides clear and reliable connection
  • Convenient solution for expanding display capabilities

Cons

  • Needs one monitor or TV cable to be unplugged to avoid interference
  • Limited to VGA signal

The DONG 1 Computer to Dual 2 Monitor vga Splitter Cable is a reliable and practical option for those needing to extend their display capabilities. With its premium VGA male-to-female design, it allows for the simultaneous display of a single VGA signal on two monitors. The cable offers a clear and reliable connection, ensuring smooth video playback and presentations. However, users should keep in mind that if only one monitor or TV is being used, the cable of the other monitor or TV needs to be unplugged to avoid interference. Overall, it is a convenient solution for those wanting to connect their PC or laptop to multiple displays.

Overall Score: 8.5/10

The eoocvt DMS-59 Pin Male to Dual VGA Female Y Splitter Video Card Adapter Cable allows you to connect your computer to two monitors through one video card. With its 1 x DMS-59 (male) connector and 2 x 15 pin VGA (female) connectors, you can easily split the video signal from your DMS-59 video output to two separate monitors. The cable is foil shielded to prevent EMI/RFI interference, ensuring a clear and stable video display. It weighs just 88g and has a length of 8.5 inches. Customers have praised its good quality, seamless performance, and durability. However, some have reported receiving damaged products. Overall, this cable offers a cost-effective solution for dual monitor setups with positive customer feedback.

Key Features

  • Connector: 1 x DMS-59 (male), 2 x 15 pin VGA (female)
  • Split the video signal from your DMS-59 video output to two separate monitors
  • Connect your computer to two monitors through one video card
  • Foil shielded to prevent EMI/RFI Interference
  • Net Weight : 88g / 3.1 oz ; Length: 8.5"

Specifications

  • Color: Black

Pros

  • Good quality and seamless performance
  • Cost-effective solution for dual monitor setups
  • Durable construction with foil shielding

Cons

  • Some customers reported receiving damaged products

The eoocvt DMS-59 Pin Male to Dual VGA Female Y Splitter Video Card Adapter Cable is an affordable and reliable option for connecting your computer to two monitors using a single video card. It offers good quality, durability, and a clear video display. However, there have been reports of damaged products upon delivery. Overall, if you are in need of a cost-effective solution for dual monitor setups, this cable is worth considering.

Overall Score: 7.5/10

The Aorz HDMI to VGA HDMI Adapter is a versatile converter that allows you to connect your laptop or desktop to two external TVs, projectors, or monitors simultaneously. It supports dual display setup and provides a smooth and HD video output with resolutions up to 4K@30Hz. The adapter is compatible with most desktops and laptops with an HDMI port, and it features a portable and compact design for easy travel. With plug and play functionality, no driver installation is required. The adapter also includes built-in smart IC chip for safety and comes with a 12-month warranty and friendly customer service.

Key Features

  • Dual display setup with HDMI and VGA ports
  • Supports resolutions up to 4K@30Hz
  • Compatible with most desktops and laptops
  • Portable and compact design
  • Plug and play functionality
  • Built-in smart IC chip for safety

Specifications

  • Color: Black

Pros

  • Dual display capability
  • High-resolution video output
  • Portable and compact design
  • Easy to use plug and play functionality
  • Built-in safety features

Cons

  • Requires USB power supply for HDMI and VGA usage
  • Some reviewers experienced connectivity issues
  • Not suitable for all types of splitter setups

The Aorz HDMI to VGA HDMI Adapter is a reliable and convenient solution for connecting multiple external displays to your laptop or desktop. It offers dual display capability and supports high-resolution video output for a seamless viewing experience. The portable and compact design makes it easy to carry and use on the go. While some reviewers experienced issues with connectivity, overall, this adapter provides good value for the price. It is a versatile tool for data analysis, video production, online education, and home office setups. With its built-in safety features and 12-month warranty, it ensures a reliable and secure connection between devices.

Overall Score: 7/10

The VGA SVGA HD Cable is a versatile video cable that supports full HD 1080p resolution. It is suitable for use with projectors, HDTVs, monitors, and other VGA connection devices. The cable features a male-to-male design and can be used to connect two display devices simultaneously. With its pure copper core, double-layer screen, and nickel-plated interface, this cable ensures high-quality performance without any color distortion or ghosting. It also comes with a magnetic ring for protection against electrical radiation interference. The cable is black in color and measures 5.9ft in length. Overall, it is a reliable and durable cable for all your VGA connection needs.

Key Features

  • Automatically apply to almost all resolution ratio, support HD 1080p
  • Support multiple VGA connection devices:desktop, notebook, game console, Blu ray DVD, etc.
  • Experience HD quality: Full picture quality, No color distortion,no ghosting
  • Never save cost on quality: Pure copper core; Double-layer screen; Nicel plated interface.
  • Protection with magnetic ring: Prevent other electrical radiation interference, strengthen the isolation of EMI / RFI signal interference

Specifications

  • Color: Black
  • Dimension: 70.87Lx1.97Wx0.79H
  • Size: 5.9 FT

Pros

  • Supports HD 1080p resolution
  • Compatible with various VGA devices
  • High-quality performance and durability
  • Protection against electrical interference

Cons

  • Limited to screen mirroring, not extended display
  • Some compatibility issues reported by Linux users

The VGA SVGA HD Cable offers great value for anyone in need of a reliable and high-performing video cable. It supports full HD 1080p resolution and is compatible with a wide range of VGA devices. The cable ensures superior picture quality without any color distortion or ghosting. Its pure copper core, double-layer screen, and nickel-plated interface guarantee long-lasting durability. The added magnetic ring provides extra protection against electrical radiation interference. However, it is important to note that this cable is specifically designed for screen mirroring only and does not support extended display functionality. Some Linux users have reported compatibility issues with this cable. Overall, the VGA SVGA HD Cable is a solid choice for those seeking a dependable solution for their VGA connection needs.

Buyer's Guide: VGA Splitter Dual Monitor

Are you in search of a convenient way to connect two monitors to your computer? Look no further than a VGA splitter dual monitor! With this nifty device, you can double your screen real estate without any hassle. To help you make an informed decision, we have created this comprehensive buyer's guide with all the information you need. So let's dive right in and explore the world of VGA splitter dual monitors!

Benefits of Using a VGA Splitter Dual Monitor

Here are some incredible advantages that come with using a VGA splitter dual monitor:

  • Enhanced productivity: With dual monitors, you can multitask like a pro. Whether you're working on spreadsheets, coding, or graphic design, having multiple screens allows you to view different software applications simultaneously, boosting efficiency.
  • Expand your gaming experience: Immerse yourself in the world of gaming with a VGA splitter dual monitor. Enjoy a wider field of view and gain a competitive edge by keeping an eye on in-game maps or video tutorials while playing.
  • Effortless setup: Connecting dual monitors using a VGA splitter is extremely easy! Simply plug the VGA splitter into your computer's VGA port, and connect the two monitors to the splitter. No complicated installations or software configurations required!
  • Cost-effective solution: A VGA splitter dual monitor is a budget-friendly way to upgrade your computer setup. Rather than purchasing a new graphics card, you can use a splitter to achieve dual monitor functionality at a fraction of the cost.
  • Versatility: VGA splitter dual monitors are widely compatible with various VGA-enabled devices, including desktop computers, laptops, gaming consoles, and more. It's a versatile tool that can accommodate different setups and needs.

Things to Consider Before Buying

Before you make your purchase, here are a few essential factors to keep in mind:

  1. Compatibility: Ensure that both your computer and monitors have VGA ports. While VGA is a commonly used interface, some newer devices may only have HDMI or DisplayPort options.
  2. Resolution and refresh rate: Check the maximum resolution and refresh rate supported by your monitors and VGA splitter. Make sure they can handle the desired display settings for optimum performance.
  3. Cable length: Consider the length of the VGA cables provided with the VGA splitter. Ensure they are long enough to reach your desired monitor setup without limitations.
  4. Signal quality: Look for a VGA splitter that maintains high signal quality without significant degradation. Some splitters may introduce slight signal loss, affecting the overall display quality.
  5. Extra features: Some VGA splitters offer additional features like audio support or the ability to extend or mirror displays. Determine if these features are essential for your setup.

Frequently Asked Questions about 13 Best Vga Splitter Dual Monitor for 2023

Can I use a VGA splitter to extend my displays?

Yes! Most VGA splitters support the extended display mode, allowing you to use two monitors as separate screens, effectively expanding your workspace.

Will using a VGA splitter affect the resolution on both monitors?

It depends. While VGA splitters generally support high resolutions, the maximum resolution might be lower than what each monitor can individually handle. Ensure the splitter supports the desired resolution for optimal display quality.

Can I connect two different-sized monitors using a VGA splitter?

Absolutely! VGA splitters allow you to connect monitors of different sizes with ease. However, keep in mind that content displayed on different-sized monitors may not appear uniformly sized.

Do I need any additional software or drivers for a VGA splitter to work?

No, not usually. VGA splitters are typically plug-and-play devices, requiring no additional software or drivers. Simply connect the splitter, and your computer will recognize the dual monitor setup automatically.

Can I connect more than two monitors using a VGA splitter?

No, unfortunately not. VGA splitters are designed specifically for connecting two monitors only. For setups involving more than two monitors, you might need additional equipment, such as a video wall controller.