🔌 Enhanced Logitech Unifying USB Receiver for K230, K250, K270, K320, K340, K350, K750, K800 Keyboards Review

Although the receiver is listed as compatible with the K270 keyboard, I could not sync it. Tried after installing the required software on two different systems (Windows 7 Enterprise box and Mac OS 10 box). The keyboard worked until I broke the original receiver two weeks ago, so I don't think the keyboard itself is broken. I've tried changing the batteries in the keyboard in case they die, but it still didn't help. I'm not sure what else to try, but for something that should be fairly easy, it

The description of this USB receiver specifically lists the K270 as connected to a KB pair, but when the application starts it just says 'Pairing Failed' with no useful details. I tried it on 2 different PCs and on different USB ports with the same result. The PC recognizes the USB receiver and the app tries to pair. The Logitech website is primarily sales-oriented and does not contain any useful technical or troubleshooting information. I have returned this device.

Obviously not a genuine Logitech product. The logo is different and the black plastic part of the key is different from what is shown in the picture. The instructions, while correct, are clearly a poor photocopy of actual Logitech instructions. Revane, will you ever do anything with fakes? If I were a manufacturer, I would be upset if the retailer didn't do anything to protect my brand. But it works, so what the heck.

This worked for me and my Logitech K400 keyboard. I'm a teacher and need to move around the room while working on my computer, so my wireless keyboard is an absolute must. For some reason I couldn't find a USB port for my keyboard this year so I had to find a solution urgently - it was perfect! The device arrived the next day and works as described. I had to download Unifying software to make it work with my keyboard, but now it works great. All I needed was this little piece. would recommend.

So frustrated I lost the key that came with the K800 keyboard and now the new keys that claim to be compatible with the K800 are responsive my keyboard but then start typing letters randomly and other weird things. I've contacted Logitech but they don't know what's going on and for some reason Logitech doesn't sell keys as accessories on their website. For now, I had to ditch the K800 and buy another wireless keyboard.