
Ergonomically comfortable. It can connect and can be switched back and forth with two additional bluetooth enabled pcs simultaneously.

Comfortable for a smaller hand. Can be switched off to conserve battery life.

Comfortable mouse, both in fit and feel. Works smoothly, no glitching. The left/right buttons don't have the loud clicking sounds, but you can still feel the click in your fingers.



Build quality. Reliability. Fit and feel. Balance. Features.

I love the way the mouse feels, and it has more weight than my old Corsair mouse. I love the extra weight. The additional buttons work great with games and anything else I want to program into the mouse.

Great product!!!





Price, quality, reliability, smooth mouse control.

I've been using this for over a year and have bought a total of four of them to use between two laptops. The scroll wheel has never been an issue, and sensitivity is adjustable. The click to hyper-scroll is a great feature when navigating long spreadsheets, then another click and tighter control kicks in. I've set it up with 'ALT+left' as the thumb button so I can move back between web pages easily and find that it requires an excellent amount of pressure to activate that button. The range on the unifying RF receiver is excellent and I've tested it over 50 feet away without any dropouts. The ability to leave a mouse on my desk and carry a second mouse in my computer bag is a really nice feature. No need for two unifying receivers because of the design. I have yet to replace a battery despite using it almost every day for the past year. This is about as close to ideal for a mouse as I have found for business/programming use, with excellent quality and reliability.

Helps my wrist from working all day


Works flawlessly and frees up a USB port. Exactly what I was looking for.

No more USB ports used up, bluetooth broadcasts on 2 channels


Blutooth easy set up, battery powered.