Never worry about wires again with this Bluetooth Mouse from Microsoft. The easy-to-use three button design will have you browsing and searching in no time. The Microsoft BlueTrack technology is able to track your movements with precision on any surface, so you can easily compute from your desk to the coffee shop. On wider documents, the 4-way scroll wheel allows you to move both vertically and horizontally. If you’re an everyday user, the ambidextrous design makes usage easy with either hand.