Logitech Wireless Mouse M505

Wireless Mouse M505 receiver is so small, it can stay in a notebook USB port and allow people to add multiple wireless mice or additional keyboards to the same receiver. So they can have the comfort and convenience of using peripherals with their notebook just like they do at the office even when they're on the go or at home without fumbling with cords or multiple receivers. This unique feature requires Logitech Unifying software.