The Targus wireless notebook mouse with nano receiver is the ultimate in convenience. Enjoy long-lasting batteries and clutter-free workspace! The nano receiver is plugged in a USB port and can be stayed inside; the mouse is always ready to use. When travelling, the nano receiver is discreetly stored underneath the mouse, in a compartment opened through a trap door. The 2.4 GHz cordless technology, combined with an extended battery life of up to 12 months, optimizes the freedom in connectivity and clutter-free environment. The mouse is compatible with all notebooks and netbooks.