To connect Logitech G305 to Mac, you don't need to pair anything manually, the mouse comes pre-paired with its included USB receiver, so setup is just plugging in the receiver and turning the mouse on. This process takes under a minute and works with any Mac that has a USB-A port or a USB-C adapter.
How to connect your Logitech G305 to Mac
Take the small USB receiver that came in the G305 box and insert it directly into a USB-A port on your Mac. If your Mac only has USB-C ports, use a USB-C to USB-A adapter to connect the receiver. For the most reliable connection, keep the receiver within 20 cm of the mouse, this is especially important in rooms with lots of wireless interference from Wi-Fi routers, Bluetooth devices, or other USB 3.0 peripherals. If you prefer a mouse without a USB receiver, you can connect Logitech m310 wireless mouse using its dedicated Unifying receiver instead, or connect Logitech mouse without USB entirely via Bluetooth if your model supports it.
Step 2: Turn on the G305 mouse
Flip the mouse over and locate the power switch on the underside. Slide it to the "On" position. The connection is automatic, there's no pairing button to press and no code to enter. The mouse and receiver are factory-matched, so as soon as both are powered and plugged in, the cursor should move immediately. If it doesn't respond, check that the receiver is fully seated and the switch is in the correct position.
Step 3: Install Logitech G HUB to customize settings
Download G HUB from the Logitech website, it's compatible with macOS 10.11 or later. After installation, open the app and it will detect your G305 automatically. From there you can:
- Adjust DPI sensitivity from the "Sensitivity" tab, lower values for precise aiming, higher values for fast cursor movement.
- Remap any of the six programmable buttons in the "Assignments" tab to functions, keystrokes, or macros.
- Set lighting effects if you have a G305 model with RGB, choose colors, patterns, or sync with other Logitech G gear.
Save your profile in G HUB so your settings persist even if you unplug the receiver or move the mouse to another Mac.
Key features and troubleshooting
The G305 runs for up to 250 hours on a single AA battery, so you won't need to worry about charging for months of regular use. Its wireless range extends to 10 meters, giving you freedom to use it from across the room. If you ever need to use the G305 without the USB receiver, for example, with a MacBook that has no free ports, you will need a USB adapter, as the G305 does not support Bluetooth. For issues with the receiver connection, try moving the receiver closer to the mouse, using a different USB port, or replacing the battery.
For the wider topic, see setting up a Logitech mouse.
