LogitechUSB Unifying Receiver - Black

Sucessfully paired this with an old 2011 M505 laser mouse. I'd seen USB errors on the laptop (device not taking address) and thought it was the laptop that was at fault. On trying the old receiver in another machine, saw the same errors. So ordered this later version of the receiver.The M505 mouse is not specifically listed anywhere as compatible. But it works fine.Simple to pair the new receiver with the old mouse on a linux host with ltunify: `ltunify pair`. Turn on the mouse. `ltunify list`. All done.

This Logitech USB Unifying Receiver performs great with devices that support it. However, be sure to check compatibility before buying—it’s not compatible with the K380 keyboard. If your devices are on board, it’s a reliable choice!

Great little dongle, easy to set up with the windows application.It quickly found my devices.Where it looses a star is that the distance drop off is quite significant, this is plugged into my Lenovo Legion Go, which sits in a TV unit. I'm sat about 10ft away from the device and it struggles a lot to register any inputs unless i move to about 8-6ft away, so that could be better.

Works for my K400 plus keyboard, but had to download the Unifying Software as someone mentioned in a previous review.

I needed this to use my wireless mouse and keyboard from Logitech because the dongle had gone missing. The replacement USB dongle arrived with no instruction except a link to logitech.com/sw/unifying, however this is a dead website with a 404 error "WHOOPS! NOT SURE WHAT YOU WERE LOOKING FOR BUT IT'S NOT HERE". After much searching I found a software installer called "Logi Options Plus". I have now run the exe 5 times on my laptop and it still will not install "Oops something went wrong". Replacement dongle is, and continues to be useless and my logitech accessories still do not work.Terrible - I recommend you find something else to buy.

needed a replacement for my mx master 3 and this works great, just plugin and it worked no setup needed.

Okay, so I got this having left my wireless mouse in the office and thought it would be easier to use this to connect another mouse I had. My main issue being my laptop only has 2 USB ports and I needed 3, if I was going to use each devices, separate dongle.I didn't get to try this as the 'unclear' part of the description, is that it only works with specific Logitech unifying devices, not just any Logitech wireless device. Ultimately, my fault for not really doing enough research but the concept is sound.I returned this to Amazon and went with a hub,to give me the needed connectivity.

I bought this for use with an MX Master 3 mouse on a Windows 10 computer, however, despite setting itself up when I plugged it in the first time there appeared to be a driver issue.This can be seen in Settings>Devices with a message such as "Driver is Unavailable" or "Driver Error" as seen in the image (side note, my mouse was connected to my devices Bluetooth when the picture was taken, not to the receiver).To resolve the driver issue follow the below steps and install all 3 softwares from Logitech's official website.1. Install Logitech Options software (allows you to customise your devices settings)2. Install Logitech Unifying software (does the actual pairing)3. Install Logitech SetPoint software (is for some reason required to make everything work, might just come with the necessary driver for the receiver)4. Open Logitech Options5. Click add device6. You should have 3 choices select add a Unifying device7. It should open the Unifying receiver app in a new window, follow the on-screen instructions to pair your device.8. You're done, your mouse/keyboard is now paired with the receiver, you can also plug that receiver into other computers without the need to install those softwares or re-pair your mouse/keyboard to the receiver.Hope this helps.