1) Compliant with USB specification revision 1.1 and 2.0
2) Support RS232 (DB25 or Db9) serial interface
3) Support data transfer rate higher than 1 Mbps
4) Support remote wake up and power management
5) Suitable for PDA and modem
6) Compatible with Windows 7/98/SE/ME/2000/XP and MAC OS 9.0/OSX/Linux