● 4 downstream USB 3 Port
● USB 3 Gen 1 specifications, downwards compatible with USB 2.0/1.1 devices.
● Data transfer speeds up to 5 Gbps.
● Plug & Play, no driver required.
● USB bus power/DC self-power
● Optional external power adapter required ( 5V/3.5A ) for heavy power consumption device
● Daisy-Chain Connection available
● Over current detection and protection
● Compatible with Win8/7/Vista/XP