ORICO Aluminum 7 Port USB3.0 Ultra-Mini Hub with 3.3Ft USB3.0 Cable - Black(AS7P-U3) USB 3.0 transfer rates up to 5Gbps, 10 times faster than USB 2.0, backwards compatible with USB 2.0 / 1.1 Compatible with all Windows/Mac/Linux systems. Easy to setup: Plug & Play and Hot Swappable Indenpent 5 V 2A power supply support high power comsumption devices, such as mutiple hard drives. Designed with a built-in surge protector to keep your devices safe.