Everyone has their own style of holding a mouse, however, and so this may be more of a personal opinion.

The mouse, according to Dell, is “ergonomically designed”, which is great, but we certainly didn’t get a feel for its ergonomics. Meanwhile, the Dell KM717 Premier Wireless mouse is OK, but not anywhere near as good as other wireless mice like say, the Razer Basilisk X Hyperspeed, which even at full price works out to be cheaper. We can neither confirm nor deny this as we haven’t had a full six month and one year run of both devices – but we have no reason not to believe Dell’s claims. Speaking of eco-friendliness, the battery life, according to Dell, is six months for the mouse and a year for the keyboard. Examples of this latter functionality include a Bluetooth headset for a smartphone, a Bluetooth-attached keyboard and mouse, and pairing a smartphone or MP3. And, while it can be used for gaming, you’re better off going with a gaming specific keyboard to get the best out of your game. Dell likely omitted backlighting in order to ensure the set is as eco-friendly as it boasts, and it’ll prolong the battery life. If you care about backlighting you won’t find it here. Dell KM717 Premier Wireless Keyboard and Mouse at Walmart for $182.

Dell bluetooth mouse pairing