Compact wireless presenter with an ergonomic design and easy fingertip control and a bright, easy-to-see laser pointer with Nano Style Dongle
2.4GHz GFSK wireless technology delivers interference-free control of your pointer with 17 Keys
System Requirements : HID compatible device, USB ports, Window 2000,XP,Vista,CE,7 / linux(Debian-3.1,Redhat-9.0 Ubuntu-8.10,fedora-7.0tested / Android OS(with standard USB interface)