Package Included:
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<br />    1 x Super Speed 3.0 USB(without retail package)
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<br />Compliant with USB version:1.1/2.0/3.0
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<br />Supports High-Speed(5G Mbps),Full-speed(480Mbps) and Low-speed(12Mbps) USB device profiles
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<br />when power adaptor connected,Per-port Over-Curret detection and protection (Excluding power)
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<br />when power adaptor connected,Supplies USB bus power(Excluding power)
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<br />Can be driven 500Gmobile hard disk without external power supply
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<br />Backflow prevention circuit design,in order to prevent electric current flow back to the device
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<br />Automatic switching between self-powered and bus-powered mode Supports Plug&Play
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<br />Dimension: 1.7 x 4.2 x 1.1cm(L x W x H)
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<br />System requirements: windows XP, vista, win7, Mac OS (10.X or above)
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<br />Connects to scanners, printers, digital cameras, camcorders, speakers, mice, keyboard, external drives, MP3 players and more.
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<br />Color: Black