iFutniew 1 Piece Switch Hub3.0 Splitter Hub Port Expander Black USB Computer Splitter 4 Prot 3.0+2.0 Hub

2. Driver-free plug and play: Compatible with Windows series, OS10.0+, Linux and other systems, driver-free, plug and play 3. One against four: Support 4 ports to use USB3.0 (1 of 3.0, 3 of 2.0) dedicated thickened copper core at the same time, can connect mouse, keyboard, U disk, etc. at the same time, spare DC5V interface, more sufficient power supply. Mouse U Disk Keyboard Mobile Hard Disk 1. USB3.0 fast transmission and sufficient power supply: 5Gbps high-speed transmission of large files, fast reading and copying, saving you more time 4. Drive-free switch: plug and play switch standard USB3.0 interface 480Mbps transmission speed