Features:100% brand new and high qualityMini adapter Plug and play.Portable and weight light， very convenient to carry and store.Optical Resolution: 1200DPIMouse type: Wired MouseInterface: USB/PS2 and combo for optionsSwich:3 buttonsPower rating:5V，100mA maximumSize: 111x78x29mm/4.33"x3.07"x1.15"Color:BluePackage include:1 x USB 2.0 Wired Gaming Mouse Mice Adjustable For PC Laptop1 x Adapter