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

To pair with my Logitech mouse. It works perfectly.

Very easy to install once you have downloaded the ‘app’ finding the ‘app’ was not so easy. I was having trouble with my wireless keyboard and mouse, when typing nothing appeared on the screen, also the mouse wouldn’t respond properly, I tried replacing the battery but no improvement. The common issue was the receiver so I bought this device turned out I was right, keyboard and mouse now both work great!.

Didn't work for MX Master 3s - need the other type of receiver and it wasn't clear on the detail that there are two types for logitech devices

The item is not functioning. Initially, I thought the issue was with the battery, so I bought a new battery that worked on another gadget but bringing it back to the Logitech M185, it didn't function.

Had to google how to set it up as I didn't want to install software for that and found out I could just do it on a webpage which was quite handy. Added my Logitech MX Master 3 in seconds once I discovered the website.

The device has functioned exactly as described, however this is a replacement for an identical device that failed me after a year or two. The failed device started intermittently disconnecting and I was forced to go through a reconnection process. Not such a problem in itself as this process is straightforward but after a time the device failed completely.The keyboard I use with this device requires a unifying reciever, so I'm now commited but given the option now I would purchase a keyboard that had a permantley connected reciever rather than the unifying device. It does have the advantage that a number of components can be connected to the same unifying reciever although in my case this is not an advantage.I have never had a problem with any fixed devices ever. My advice to you is to stay fixed.

I just lost my original usb receiver during my business trip. I was quite annoyed by myself because i thought I was generating rubbish (the mouse and keyboard) by losing the usb receiver. Then I found this product and watch a few online videos (can find some easily on youtube). Actually found that it can work with mouses and keyboards that are not in the compatibility list. Then I give it a try and it works!. Mine is K260 keyboard and M210 mouse. I think they call it MK260 online. They are quite low end Logitech product that I bought them three yrs ago that maybe just £15. Anyway, the key point is that this unifying receiver was advertised that it would work with devices with receiver originally with the unifying receiver logo. I think it is very misleading and is not true. This unifying receiver can do more! little tips: when using the unifying software for connecting the devices, it maybe better to use 'advanced' button instead of pressing 'next' (see attached photo). Also, if your device doesn't have switch to switch your mouse on and off (as described by the instruction on the unifying software), just remove the battery and plug it back in to mimic the switching on. Good luck! hope this helps. I am quite happy that I do not need to throw the mouse and keyboard away. better for environment!

Arrived on time and in perfect condition