1. Metal material, good at heat-dissipation and durable. 2. Compact and simple design, not occupying space, easy to carry. 3. Multiple ports are used at the same time, which is more efficient. 4. Compatible with USB1.1, 2.0 and 3.0. 5. Interface: Type-C+USB3.0x4+PD100W+VGA/1080P+4K+LAN+FT/SD card+3.5mm
