Rosewill 10-Port High Speed USB 2.0 Hub (RHB-500) USB 1.1 and 2.0 Compliant Support Windows 2000, XP/2003/Vista/7/8 Fully Backward Compatible with USB 1.1 Up to 480 Mbps (Megabits-Per-Second) Data Transfer Rate 40 Times Faster Than The USB 1.1 Ten Independent, Fully Functional, Downstream Ports Hot Swappable Plug-n-Play Supports high-speed (480Mbps), full-speed (12Mbps), and low-speed (1.5Mbps) data transfer modes The Rosewill RHB-500 features 10 USB 2.0 downstream ports for easy access to a variety of USB devices such as your storage device, scanner, printer, external optical drive, and digital camera Equipped with a power supply, the Rosewill RHB-500 USB 2.0 hub guarantees the electric current stability and the effective operation of connected USB devices Fully Backward Compatible with USB 1.1