1. Simultaneous use of 4 ports: support simultaneous connection and use of keyboard and mouse, U disk, hard disk and other devices, with sufficient power supply and responsiveness 2. Sensitive and not stuck, meeting your expansion needs at one time 3. USB interface devices are universal: widely compatible, plug and play 4. Carefully one-piece aluminum alloy material: wear- and fast heat dissipation 5. High-performance chip: chip control of each module is , more stable and smoother Plug and play, no need to install drivers, no need to install additional drivers: smart driver-free, just plug it in and use it Product Description Model: T461 Transmission rate: 5Gbps Line length: 10Cmos Interface USB: 3.0 Number of branch connectors: single head Color: Gray Material: metal Package Contents: 3 x 4-port USB splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.