Single upstream USB 3.0 Type-A connector on 8 cm captive cable.
Four downstream USB 3.0 Type-A ports.
Data transfer speeds up to 5 Gbps.
Optional external USB-C power input to support high-power downstream peripherals (sold separately); power input 5V @ 3A.
Compatible with a USB 3.0 Type-A port host; backward-compatible with USB 2.0 ports.