This right-handed mouse features an ergonomic design with side grips and has an integrated rechargeable li-ion battery that offers up to 3 months of battery life.
You can also connect the mouse to up to three computer simultaneously:
Surface Precision Mouse gives you more multi-tasking power by allowing you to work seamlessly across up to three computers.2 Supports both Bluetooth and wired USB connections.Do note that wireless operation requires a device with at least Bluetooth 4.0 or higher.