ITEM NAME:Powered Independent 7-Port USB 3.0 High Speed Extension Charger Adapter Switch Description Specification:.Equipped with GL3520 expansion chip, it quickly expands 7 USB3.0 high-speed transmission interfaces for us. ★USB3.0 interface supports hot plug, plug and play; easy to use, easy to carry. Product list: 1 7 port switch USB3.0 high speed hub.
