3.5Mm Bluetooth 4.2 Wireless Receiver

I first got one of these for my laptop at work when I started having an entrapped ulnar nerve and wanted a more ergonomic workstation. At first, I tried a Microsoft bluetooth mouse which cost more and would constantly disconnect and require setting up so I did a little research and got the M310. One reason I wanted bluetooth was because the last time I bought a wireless mouse/keyboard (also from Logitech), the receiver was huge and had to be hidden. It also had very low range. To my surprise, the nano receiver with the new M310 is really small - nano if you will, but has much more range than the old style wireless mice. Just for giggles, I was trying it across the room and it still worked. I just leave the nano receiver in the USB port of my laptop all the time and it still fits in my bag. While I was going through painful cortisone injections which did little to help my gimp wrist, I was also happy to use this mouse on either left or right hand as it works both ways (giggity). It's really an elegant design. It's also very light, uses only one AA battery, and battery life is about a year. I liked it so much that now that my wrist is better due to stretching exercises I found on youtube from doctors (which may or may not be legit), I got one for my desktop workstation too which up till then had a wired mouse. It's time to evolve. I'm curious whether the receiver/mouse pairings can be updated in case one or the other is lost.

Very good Bluetooth receiver.

I would like it if they could sell just the receiver so I could have two wireless signals.

Great sounding receiver ....AWESOME with my Bluetooth

I bought this receiver for the Bluetooth connectivity. I am now able to play my iTunes songs from the iTunes cloud through my iPhone and the new Receiver to our inside and / or outside speakers - all from my lounge chair. I am handicapped, so this is of great help to me.

I connected it to a wireless receiver and was able to communicate with the talent during the show.

Great receiver for garage or man cave Bluetooth setup

One of the best systems out there. It works perfectly and I would recommend it to anyone looking for a great Bluetooth receiver

Everything I loved about the USB version but with Bluetooth/Wireless USB.

Best way to transport a wireless mic, receiver, batteries, cables etc.