Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with All Unifying Devices Like Wireless Mouse and Keyboard, PC/Mac/Laptop - Black

Lost my mouse's receiver when IT grabbed all the work computers in cyber event. Was super upset as the mouse was a gift from a good friend. Then I found there was a replacement available and purchased it. I wasn't sure it would work, but the downloaed software had both the mouse and receiver paired in a blink of an eye. I was thrilled. Thank you Logitech!

My wireless keyboard receiver went bad, it was easy to install with the Logitech software. Setup was easy and am very happy I didn't have to trash the keyboard

I lost my mouse USB plugin and my work computer doesn't do bluetooth for some stupid reason (thanks IT guys) - Anyway, it is a logitech and this was super simple to set up, value was decent. There's no sound, no lag and functions perfect!

Put it in my laptop, powered on the keyboard, new device saw it and set it up, then powered on my mouse, device saw it and set it up. So happy. Ordering at least one more for a few keyboards I have laying around without adapters.

I don't think my keyboard was listed but paired just fine with a k400r. So product itself is fine The downside is that the pairing requires software not made for linux. So best to have a windows machine or try someones homemade software.

So fast & easy!!! I will say that it’s kinda pricy considering this is just the receiver replacement. I could’ve just bought a whole new keyboard, BUT that aside… this was so great. The set up was very easy.

The item is a USB Unifying Bluetooth receiver for any Logitech device that has the Unifying icon (which resembles a 6 point black star in an orange background, although to me it looks like a black sprocket). I bought this item so I could use a Logitech M560 mouse that I had lying around without its dongle. At first, the item was not recognizing the device, but a little research in the Logitech's website for product M560 provided a driver for Windows 11 for the dongle, which worked perfectly. The only issue I have with this specific device is that the black knob is too small for a good grip and so it requires some effort to remove it from the laptop on which I installed it, because it's one of those thin-line laptops that have a jaw (like a mouth) in each USB 3 port which makes plugging in USB devices a pain. But other than that, it was great value for the money.

Too expensive but works fine.

Perfect! Works well, easy to install with the app (literally less than 5 minutes) 👍🏻👍🏻👍🏻

Works well. Needs pairing with the device.

Funciona perfeitamente!!! Como o meu mouse é o PebbleM350 (1° versão) ele não é compatível com o app Logi Options+, porém você consegue conectar o receptor USB facilmente por meio do app Logitech Unifying Software (https://support.logi.com/hc/pt-br/articles/360025297913-Unifying-Software)

Buenísimo!!! Muy fácil de adaptar y configurar, funciona de maravilla, muy recomendable, hay que bajar el software a la computadora y listo, muy rapido

with my wireless logi keyboard. works nicely