This is for a Logitech g903 mouse, not for any other mouse. At first I had my original Logitech g903 mouse set up and paired with the original USB dongle. So I tried just switching out my original to this replacement. Nope, didn't register. Logitech has a program called "G Hub" for all their "G series mouse and keyboard and other things". Now I had connected to my laptop so I had the benefit of having the keypad on the laptop. This new replacement will need to be paired in order for it to be recognized. When "G Hub" is open it will even state your new device need to be pair and you click so it get's paired. As a g903 mouse, it can operate wired or wireless. Once it's paired, it operates just like my original "USB dongle". It does last, as long as you don't lose it. I have a lot of Logitech keyboards and mouse(s), and over the years even thought I threw away my original "g series" USB's, glad I didn't. On the black part of the "USB dongle" has g903 written on it. I like this a plastic case that is included so I can keep my other "USB dongles in it, separate from my regular ones I have. As a Logitech mouse there are setting in "G Hub to adjust the sound quality, if wanting extra bass for example, etc. I paid good money for my Logitech "G series" keyboard, mouse and other things, and I am happy that there is a replacement that is reasonable priced without buying a whole new mouse if losing the original "USB dongle". If you already own a Logitech g903 mouse, you already know the special cord to use wired and the adapter that this "USB dongle" fits in. I'd recommend if you need to replace the "USB dongle". To me this works great as intended. Read more

Quick Overview Shipping: 5 Quality: 5 As described: 5 Useability: 5 Pros: Easy setup Cons: Had a problem switching back to my original dongle The Nitty Gritty: This is a great product. It is so easy to lose or break these little things, its nice that you can just pickup a replacement on amazon. It was easy to set up and use. The problem appeared when I tried to switch back to my original dongle. I couldn't get it to recognize it when I plugged it in. I tried several things to fix the issue. I think deleting and reinstalling the Logitec software then plugging to original dongle back in is what fixed the issue. I had intended to use this dongle on another machine and just switch back and forth. However once you connect to the dongle it won't connect to the other one. Read more

I was hoping it would work with my Logitech mouse. I knew it was a long shot. I’m sure it works with well with other computer mouse’s Read more

The gaming wireless receiver was misplaced two years ago, forcing us to use the usb cable. This little device was easy to setup and use. Read more

Anduvo perfecto Read more