Data Link Communications

QSU-100

Features

4 independent RS232 ports

Device enumerates itself as standard RS-232 COM ports

Max baud rate 460.8k bps

Full modem control and hardware and software flow control

Surge suppression available

Bus powered, no external power required

Windows 98/Me/NT/2000/XP, OS/2 and Sun Ray Server support

5 year warranty

Description
Quatech USB to RS-232 serial 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.

Implementing RS-232 serial devices via USB provides many advantages. It enables "plug & play" capability as well as hot-swapping. And, while in standard systems each RS-232 device requires a separate port on the PC, with Quatech adapters a single USB port can be used to implement 8 serial devices. In addition, Quatech USB to serial adapters contain deep data FIFOs and use an accelerated UART clock frequency to further boost data rates. A single port on the adapter can typically achieve up to 460.8kbps.

Price: €169.95