Features
1. Compliant with USB 3.0 specification revision 1.0
2. Supports low-speed (1.5mbs) / full speed (12mbps) / high-speed (480mbps) / super-speed (5gbps)
3. Support 2 downstream ports for all speeds
4. Support all USB complaint data transfer type
5. Support Windows 7 / 8 / 98SE / XP / 2008 / Vista 32bit / 64bit / DOS / Linux
6. Support SPP / PS2 / EPP / ECP MODES
7. Support RS232 / RS485 / RS422 MODES
