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USB 3.0 High Speed Hubs Power Adapter 4 Ports Black
Ultra-high-speed USB30 4 interfaces HUB Each interface transfer rate of up to 5Gb s
HUB each interface with a separate switch energy saving and environmental protection
Each interface with power indicator light easier to use
USB30 data cable supplied with 60CM long easy to carry and to use
Reserved for external power connector When using large function USB devices can be connected to an external power supply at any time to increase supply