This Verbatim Wireless Multi-Trac Blue LED Optical Mouse allows you to use your computer virtually anywhere. You can use this accessory on granite counter tops, glassy surfaces, hardwood floors and more thanks to its blue LED technology. This black wireless mouse features an ergonomic-friendly shape and easy-grip surface, allowing you to use it comfortably for extended periods. It is very easy to set up. Simply plug the nano receiver into your computer's USB port. This computer optical mouse is low on power consumption, making it eco-friendly. It is available in a variety of colors.