ORICO 10 Ports Aluminium USB3.0 SuperSpeed HUB w/PowerSupply BLACK [A3H10] Data transfer rates of up to 5Gbps, Backwards compatible with all USB 2.0/1.1 devices and hosts Compatible with all Windows/Mac/Linux systems. Easy to setup: Plug & Play and Hot Swappable Indenpent 12 V 3A power supply support high power comsumption devices, such as mutiple hard drives. Designed with a built-in surge protector to keep your devices safe.