Enjoy maneuvering through your computer or laptop swifter and faster with the Enter E-W55 wireless optical mouse. It is a 2.4 Ghz wireless mouse featuring an ergonomic design and USB 2.0 plug and play capability. Designed with an embedded tiny receiver, this mouse is convenient to use and can be carried anywhere. It features a countered design which enables left handed and right handed people to use it. Using an advanced 1600 DPI, it can track accurately and has an optimized connection, which enables one to use it 8 to 10 meters away from the system. This enter wireless mouse is compatible with Windows 98, XP, Vista and Windows 7 and is available in black. It also features sleep and awake technology, a power saving mode.