This Mouse is ultra-compact and wireless too! A great solution for people on the go- this Travel Mouse is ideal for notebook and net-book users. The small Nano receiver plugs into your laptops USB port and can stay; no need to plug and unplug a bulky receiver or deal with cords! With 2.4GHz reliability and performance, this Mini Travel Mouse ensures no delays in cursor movement. This portable mouse comes in a variety of fun colors and works on any computer with a USB port.