Add 7 Hi-Speed USB 2.0 ports 

 Transfer Rates up to 480 Mbps 

 Fully Backwards compatible 

　 UP to 40X Faster Than USB 1.1

Features

• Provides 7 USB host ports that work with Hi-speed (480Mbps), full-speed (12Mbps) and low-speed (1.5Mbps) data transfer rates.
• Full compliance with USB Specs. 2.0/ 1.1/ 1.0
• Supports EHCI & UHCI & OHCI Specs.
• Supports hot swapping-Plug and Play.
• Windows 98SE/ ME/ 2000/ XP compatible.
• Mac OS 8.6~10.x compatible.