USB HUB WITH hidden MOUSE PAD 1.hub+mouse pad 2.pull style 3.business gifts 4.factory

USB HUB WITH hidden MOUSE PAD 

Operating system- Win95 osR2/98SE/Me/2000/XP,Linux2.4andMac os8.5VASTA or highterTransfer rat-MAX speed480Mbps,MED speed12Mbps,MIN speed1.5Mbps.Power supply-USB 5V/500mAOperating temperature-0°C-70°CStorage temperature-10°C-90°COperating humidity-10%-90%non_condensingStorage humidit-10%-90% non-condensing

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USB HUB WITH hidden MOUSE PAD