1.LED indicator 2,bluetooth v1.6/v2.6 3,transfer rate: 5M bps 4,no need driver work in windows xp above 5.range:100m usb2.0 Mini bluetooth module dongle1)according to bluetooth V1.6/v2.6 standard 2)opration frequency in 2.4GHZ to 2.483GHZ ‚adopt FHSS technology 3)opration range arround 25m/100m (Distance)4)Support Windows ME/2000/XP/VISTA or Mac OS X 10.2.6 above opration system 5)sensitive: < - ...