Patriot USB 3.0 SuperSpeed Powered 4-Port Hub (PCUSB34P) 4 Port SuperSpeed USB 3.0 5Gbps Hub VIA VL812 Chipset Backwards compatible with USB 2.0 and 1.1 devices Build-in over-current/over-voltage/leakage and short circuit protection to protect connected devices Ultra durable aluminum enclosure Hot swap plug and play design LED status indicator Driverless, Plug and Play design