... MAC PC, HTPC, IPTV, CARPC remote control. Compatible for Windows, Mac, Android/Google OS, Linux, etc. Specifications:4 in ... Only with 60 g.Plug and play: no need to install software.Charge voltage/current : 5V/300mA .Size :135 ... os, For Mac OS,For Linux,For Windows 2000, Windows XP, Windows Vista ,Windows 7, Windows CE, Windows MobileApplication:lecturer, meeting presenter, classroom teacher, sales ...