Vention 8 In 1 Usb 3.0 Type -b Hub

Compact and Portable 4K Ultra HD Display Standard 5Gbps Data Transfer Gigabit Network for Stable Transmission Supports SD/TF Cards, Single Card Read 100W PD Charging While in Use Port Expansion, No More Frequent Plugging and Unplugging Compatible with Multiple Systems, Plug-and-Play Aluminum Alloy Shell with Excellent Heat Dissipation