The fastest way to connect Acer wireless keyboard and mouse is to plug the included USB receiver into your computer, turn on both devices, and let them pair automatically. Most Acer wireless keyboard and mouse sets use a single 2.4GHz USB dongle, so no extra software or manual steps are needed for a standard setup.
Before you start: what’s in the box
Unpack the keyboard, mouse, and the small USB wireless receiver that came with the set. The receiver is often tucked away in one of three places: already inserted into a USB port on your computer, inside the mouse battery compartment, or below the top mouse cover. Check all these spots before looking elsewhere, because losing this tiny dongle is the most common reason people later search for solutions for a lost wireless keyboard USB. If your model supports Bluetooth, you may not need the receiver at all, but for most Acer sets, the dongle is essential.
Insert the batteries and turn on the devices
Open the battery compartments on the bottom or back of both the keyboard and the mouse. Use fresh batteries and align them according to the polarity markings (+/-) inside the compartment, reversing them will prevent power from reaching the device. Close the compartments securely, then locate the power switches, usually on the bottom edge or side of each device. Slide both switches to the “on” position. A small LED may flash briefly to confirm power, but not all models have this indicator.
Connect using the USB wireless receiver
Plug the USB wireless receiver into an available USB port on your computer. The port can be on the front, back, or side of a desktop tower, or on the side of a laptop. Your operating system will automatically recognize the new hardware and install the necessary drivers, this typically takes a few seconds and requires no action from you. Once the drivers are ready, the keyboard and mouse should pair automatically with the receiver. You’ll know the connection is active when you can move the cursor and type without any delay.
Pair your Acer wireless keyboard and mouse (if automatic connection fails)
If the devices don’t link up on their own, manual pairing is the fallback. Start by locating the connect button on the USB receiver, it’s usually on the bottom or back. Press and hold it until the LED on the receiver starts blinking, which signals pairing mode. Next, find the connect button on the underside of your keyboard and press and hold it until its LED blinks. Do the same for the mouse. Wait a few seconds; when all three LEDs stop blinking and stay solid, the devices are synced. This method works for almost any Acer wireless set and is the same process you’d use if you ever need to reconnect after replacing batteries. If you're using a different brand, the steps to connect Logitech wireless mouse and keyboard follow a nearly identical button-press sequence.
Connect via Bluetooth (if your model supports it)
Some Acer wireless keyboards and mice also offer Bluetooth, which removes the need for the USB dongle entirely. To use this method, first make sure fresh batteries are installed and the device is powered on. Activate pairing mode by pressing and holding the dedicated Bluetooth connect button, usually on the bottom of the keyboard or mouse, until the LED starts flashing rapidly. On your Windows computer, press the Windows key + I to open Settings, then go to “Bluetooth & devices.” Turn on Bluetooth, click “Add device,” and select “Bluetooth” from the list. Your Acer keyboard or mouse should appear in the discovered devices; click it and follow any on-screen prompts, including entering a PIN if requested. Once paired, the device will connect automatically whenever it’s within range.
Test the connection
After pairing, verify everything works before you start your actual work. Open a text document or search bar and type a few characters to confirm each keystroke registers without lag. Then move the mouse across the screen, click on icons, and scroll through a page to test all buttons and the scroll wheel. If you notice any delay or missed inputs, check the battery levels first, low power is the most common cause of poor performance. Also, make sure you’re within the typical wireless range of about 10 meters and that no large metal objects or other wireless devices are blocking the signal.
Troubleshooting common issues
If the keyboard or mouse doesn’t respond at all, start by rechecking the batteries and their polarity. Then confirm both power switches are on. Remove any physical obstructions between the devices and the receiver, such as stacks of papers or USB hubs. For intermittent connection problems, try moving the receiver to a different USB port, front ports sometimes work better than rear ones on desktops. If you experience lag or delay, replace the batteries and move closer to the receiver. When the receiver itself isn’t recognized, restart your computer and reinsert the dongle. If that fails, try another USB port or test the receiver on a different computer to isolate the issue. For models that need specific software or drivers, ensure you’ve installed the correct versions from Acer’s support page; outdated drivers can cause erratic behavior. If you’ve exhausted these steps and still have trouble, consult the user manual for your exact model or contact Acer support for tailored guidance. Remember that the exact connection process can vary slightly by model, so the printed guide that came with your devices always has the final word.
For the wider topic, see connect keyboard.
