Daffodil WMS207B Wired Optical Mouse - 3 Button Car Shaped PC Mouse with Scrollwheel and LED Lights - For Laptop / Netbook / Desktop Computers - Supported by: Microsoft Windows (8 / 7 / XP / Vista) and Apple MAC (OS X +) - Novelty Porsche Shaped Mouse Wired, USB Interface, Plug & Play 800 DPI Optical Mouse 2 buttons + Scroll Wheel L: 11cm, W: 5.5cm, H: 3cm Lights up when your computer is on!