5 in 2 USB 3.2 Gen 1 4-Port 5G Hub Support：5V power supply
型号：OTN-UCA310
●USB 3.0 x4 ports, super speed
(5Gbps) transmission.
●Built in over-current, short circuit
detection and protection.
●Excellent heat dissipation.
●No driver needed, plug and play.
Handy and protable.
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