Quatech USB Single Serial Port Adapters are easily configured to enable the continued use of legacy devices without making any changes to the applications written for them. The adapters enumerate themselves as standard COM ports making the USB interface completely
transparent to software.

Quatech’s USB Single Port Serial Adapters are based on the idea that taking advantage of new technology should not necessitate abandoning legacy devices and the applications written for them.

Features

• Single port configurations
• RS-232 only, RS-232/422/485 selectable
• Device enumerates itself as standard port(s)
• Max baud rate 460.8k bps
• Full modem control and hardware and software flow control (RS-232)
• Full-duplex or half-duplex modes (RS-422/485)
• Bus powered, no external power required
• Terminal block connectors for RS-422/485 units
• Optical isolation option (SSU2-400I)
• Windows 2000/XP/Vista, Linux, OS/2 and Sun Ray Server support