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ATOLLA USB 30 7 Ports Super Speed USB Hub 1 Charging Port with Switch Black

Product Description :
USB 30 7 ports super speed hub for computernotebook
With an intelligent charging port built in intelligent charging 2A1A auto switch chip
Each port correspond an electronic switch
Electronic switch Press it shortly to turn on Press it more one second to turn off
Support usb 30 super speed5Gbps transmission downward compatible USB 2011 Drive free spports windows xpvista78 and mac OS10x and above linux