Road Mice Lamborghini Murcielago Wireless Optical Mouse (HP-11LGMCYXA) Input Devices Pointing Devices Computer Mouse USB 2.0 PC and MAC compatible 2.4 GHz stowaway mini receiver compartment Accurate combination 800 or 1600 DPI Officially licensed Product Fully functional headlights with on / off switch Built in automatic timer shut off Unique 17 digit V.I.N. 1 year limited warranty