This particular model is wireless, so you'll never have to feel constrained by cords. It is not a particularly advanced model, with no more than three buttons.
From OnBuy
Acer Bluetooth Mouse (SmartPower Management, Universal Bluetooth Connectivity, Slim and Elegant Design, Including Batteries) White
Clove Technology
Acer GP.MCE11.011 RF Wireless + Bluetooth Optical mouse - 1,200 DPI