I am not a gamer and find trackpads frustrating. I typically use a mouse (with a USB "dongle"), even on touchscreens (MS Surface). My colleague and I were both having connectivity issues, until IT recommended we get a Bluetooth mouse (ie NO USB dongle).

I was recommended this mouse for my lap top and I am thoroughly disappointed with it as the blue tooth on the mouse constantly disconnects from my lap top and the driver on my lap top needs to be rebooted to get it to reconnect.

Mouse connects to Bluetooth, no issues. Works just fine on a few surfaces and the buttons all work. I just dont know if its a true Microsoft mouse or a copy. The box and paperwork looks legit, but the mouse doesnt have some info that I thought it should have. Some info is in the battery compartment.

Seamless and stable connection and never had a connection drop. It fits in my hand quite comfortably and is extremely smooth to use even on a not so smooth surface. Highly recommended.

I recently bought a new laptop with Bluetooth. My previous wireless mouse used a USB port to transmit. With this new mouse, it keeps all my ports available. Works well and I like the color. Ergonomics could be a bit better -- but it is not really that big of a deal.

This is such a great mouse. So simple - 2 buttons and a wheel (no annoying side buttons that I keep hitting by mistake). Feels great in my hand. Connects directly to my laptop with Bluetooth - no dongle needed. Really happy.

It was easy enough to set up. My Bluetooth 4,2 laptop soon paired with the mouse, but having done so, the mouse failed to achieve any action on my PC. Both the wheel and two buttons were dead.

After multiple attempts to connect via bluetooth to my Windows 7 Pro, I gave up and returned the thing. Will try Logitec or another brand, but pretty disappointed with this mouse as I am a Microsoft loyalist. Lack of support didn't help either.

I recently purchased one of these to use on an old, slow, laptop. Attempting to navigate the cursor around the screen it was erratic, unresponsive, with excessive lag and jumping. TOTALLY USELESS. After online research and practice I concluded cause is the BT 4 programming.

This mouse is a great travel companion. I bought it because it'll work with my Surface Pro 3's built-in Bluetooth. It doesn't need a cable or dongle, so it saves the precious USB port for other peripherals. Quality is excellent, and the small size/round shape means it's easy to pack for travel.