[Aluminum] Rocketek 10 Port USB 3.0 Hub with 12V/4A Power Adapter [VIA VL812 Chipset], Backward compatible with USB 2.0 / 1.1 Expand by connecting up to 10 USB 3.0 devices with data transfer rates of up to 5Gbps to any usb 3.0 capable computer; Backward compatible with USB 2.0 / 1.1. Plug and play - does not require any software, drivers, or complicated installation process. LED indicators display the status of DC power supply and data transmit; Designed with a built-in surge protector to keep your devices safe. Compatible with Mac, Windows, and Linux systems. Apple OS X Mac systems require latest OS X updates. Free lifetime technical support and 24-month manufacturer's warranty.