Description: The USB 3.0 Hub extension provides up to 5 Gbps data speeds let you transfer an HD movie in seconds, backwards compatible with USB 2.0/1.1, powered USB 3.0 hub built-in 60cm long USB cable when power adaptor connected,Per-port Over-Curret detection and protection (Excluding power) when power adaptor connected,Supplies USB bus power(Excluding power) Every port with independent control swith Every port has LED power light Can be driven 500Gmobile hard disk without external power supply.
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