New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215

Had an expensive logitech mouse missing the receiver. Noticed it had the unifying symbol on the bottom. Ordered this and followed simple download and directions and it worked great. Only took a few minutes.

After losing the receiver for my Logitech M570, my absolute FAVORITE mouse, I was just about ready to buy a new one, when I realized that I could simply buy a new receiver and save some money. The receiver arrived in a small package, but was incredibly easy to install and use. The only thing you must do is download a piece of software called Logitech Unifying Software”. Once you install that and go through the setup, the mouse works perfectly, just like it used to. So to reiterate, the mouse is NOT plug and play. You have to first download the free software in order to begin using your mouse with the new receiver.Overall, if you have a more expensive Logitech mouse, and you’ve managed to lose the receiver like I did, buying a new receiver is a quick and easy way to get back to using your favorite mouse, all while saving money.

I've been having the Logitech 510 mouse and nano unifyer for a couple of years, and I LOVE this mouse. It's fairly large and feels good in my hand. It has worked perfectly with the unifyer, even with it plugged into the front usb port on my card reader - until last week. My mouse was suddenly not being recognized on boot, and was intermittently losing contact with the computer during use, sometimes going from being recognized to not being recognized continuously. A Google search shows that quite a few people developed this problem and resolved it by pulling the end off and inserting a small piece of paper on the circuit board, and gluing the end back on. I did this and it did work, but I ordered this new nano unifyer and am now keeping the original as a backup. I already had the Logitech Unifying Software installed and as soon as I ran the program and followed the directions, my mouse was back in action and hasn't had a problem since. I'm a happy camper. : )

I have not had much luck with my Logitech mice and keyboards. They all seem to start stuttering after a short time, even when the receiver is close to the keyboard. I have not had a problem with BT keyboards and mice so I've retired all the Logitech devices. It is also worth noting that at this point can't recommend any Logitech product in view of their history of making my Logitech internet radios and music servers useless.

works great

Happy with Amazon but Logitech dropped the ball on this one. I lost the original receiver for my K750 keyboard and found this as a solution. It arrived quickly but didn't work when I first plugged it in. After reading other customer reviews (thanks guys) I realized I had to download Logitech's unifying software. After a quick download, I'm now typing this from the synced keyboard. Get it, it works, just know you might have to download the software.

From the order date to delivery date I waited less than a week. Based on a review by another customer I took a chance and ordered this unifying receiver. I purchased a Logitech Revue about a year ago and after Logitech discontinued this product they also cut off users from receiving Netflix software updates and in general, satisfaction with their device. I don't watch much television and therefore rely heavily on Netflix to get my fix. After thinking about recycling my M700 keyboard that came with the Revue I found out I could purchase a Unifying receiver to get my keyboard sync'd to my laptop. Longer story short, laptop is connected through HMDI to my Westinghouse LCD screen and te laptop is set to do nothing when I close the lid so I can stash it without having to deal with it out in the open. All I have is a screen and my keyboard on my desk. Pretty sweet set up. The only problem I have is with my keyboard. There is a loss of functionality when it comes to using it with any other device than the Revue. Not a problem. It won't function as a full keyboard but that is to be expected. It was not made to be used with a pc. All in all, very content with my purchase. Although, I may have to consider purchasing a mouse. The thumb pad on my keyboard is a bit cumbersome and I could benefit from having something a bit more responsive.

I lost the original unifying receiver for my keyboard so this was definitely needed. Works perfectly and my ERGO was able to pair with my work computer easily. Thank you for selling this :)