Logitech USB Unifying Receiver - 2 Pack

I lost the original USB receiver for my Logitech mouse and was relieved to find this Unifying Receiver as a replacement. It works exactly as expected, and setting it up was quick and easy. Setup & Compatibility Pairing my Logitech mouse and keyboard was simple using the Logitech Unifying software, which is free to download from their website. Within minutes, my devices were reconnected and working perfectly. This receiver is compatible with multiple Logitech peripherals, so if you have more than one Unifying-compatible device, you can connect them all to a single receiver, which is super convenient. Performance The connection is rock solid—no lag, no dropouts. My mouse and keyboard respond instantly, just like they did with the original receiver. The range is also good; I’ve used it from about 10 feet away without any issues. Build Quality & Size Like the original, the receiver is very small—almost too small! It’s great because it doesn’t stick out much from the USB port, but that also means it’s easy to lose if you’re not careful. I recommend keeping it plugged in or storing it in a safe place when not in use. Things to Consider • Not compatible with Bluetooth devices – This only works with Logitech Unifying-compatible devices, not standard Bluetooth mice or keyboards. • Requires Logitech Unifying Software – It won’t auto-connect; you have to download and use the software to pair devices. Final Verdict If you’ve lost your original receiver or need a second one, this is a perfect replacement. It’s reliable, easy to set up, and supports multiple devices on one dongle. Just be careful not to misplace it!

Pleased with performance, price is very attractive. This was a repeat purchase.

These work perfectly well as long as you install the Logitech Unifying Receiver app on Mac and use that to pair it with your mouse or keyboard.

Works great on k350 wireless keyboard

I bought this 2-pack of Logitech USB Unifying Receivers to replace ones I’d lost, and they worked just as expected. Setup was quick, and they paired easily with my existing Logitech devices. Nothing fancy, but they’re reliable and get the job done. Great to have spares on hand, especially when juggling multiple workstations. Would’ve been nice if they came with a small case or label option, but overall, they’re adequate and functional.

(Slightly) Smaller than my original dongle, great price for 2. Paired easily

Even though the description said it would work with my wireless mouse (I checked the model numbers), these still did not work. I will have to return these. Thus the single star.

Replaced my misbehaving receiver without issue. Device needed older unsupported software to pair, but it worked,no hassle.