Matthew S. Smith has been writing about consumer tech since 2007. Formerly the Lead Editor at Digital Trends, he's also written for PC Mag, TechHive, and others.
Updated on June 17, 2024 Reviewed byMichael Heine is a CompTIA-certified writer, editor, and Network Engineer with 25+ years' experience working in the television, defense, ISP, telecommunications, and education industries.
In This Article In This ArticleThis article includes instructions for syncing a Logitech wireless mouse with a different receiver and information about using Unifying- and Non-Unifying Receivers. There is also information on disconnecting a mouse from a wireless receiver.
You can use any wireless Logitech mouse that supports the Unifying Receiver with any Unifying Receiver. A single Unifying Receiver can connect up to six wireless Logitech devices, including mice and keyboards.
Most wireless Logitech mice connect through a USB dongle called the Logitech Unifying Receiver. Your mouse will ship with a receiver, but you can sync the mouse to a different receiver if you lose it.
If you're running macOS Catalina (10.15) and newer, use Logitech Options or Logitech Options+ to add and remove unifying devices.
The next screen instructs you to turn your wireless mouse off and then back on. Do so and click Next.
The Logitech Unifying Receiver may not detect your wireless Logitech mouse during this step if it's currently connected to your computer over Bluetooth. Disconnect it from Bluetooth to resolve this problem.
You can use the Logitech Unifying software to unpair devices, as well. Here's how to do it.
A screen will appear with a list of currently connected Unifying devices. Click the device you want to unpair and then tap Un-pair.
How do I replace the receiver for a wireless mouse?If you lost your Logitech wireless mouse's Unifying USB receiver, you can buy a replacement receiver on the Logitech website or Amazon.
How do I connect a Logitech wireless mouse without a receiver?If your Logitech wireless mouse supports Bluetooth, you can connect it via Bluetooth instead of a receiver. To do this on a Windows 10 PC, go to Settings > Devices > Add Bluetooth. On your mouse, press the Connect button; the device should appear as an available Bluetooth device on your screen. Select it to complete the pairing process and use your mouse.
Can I fix my Logitech wireless mouse receiver?Possibly. First, update your Unifying Receiver if necessary. Then try uninstalling and reinstalling the software, then sync your mouse to the receiver. Check if you have the correct USB drivers installed on your PC. Search for the USB.inf and USB.PNF files. Uninstall any applications interfering with your receiver, such as software used to connect gaming controllers. If all else fails, replacing your wireless receiver is easy and relatively inexpensive.
Do all wireless Logitech mice support the unifying receiver?No. For example, Logitech's gaming mice don't support the Unifying Receiver and instead use Logitech's "Lightspeed" wireless feature. You can identify wireless Logitech mice compatible with Unifying by the square, sun-like icon printed on the mouse. This icon is also on the Unifying Receiver.
How do I pair my Logitech mouse or keyboard with another non-unifying receiver?Wireless Logitech mice and keyboards that connect to a Unifying Receiver can't connect to other receivers, including those made by Logitech. However, some wireless devices compatible with the Unifying Receiver also support Bluetooth.
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