FitWin Features Include: Extended Plug and Play Mode Jumperless Configuration Baud Rates up to 448,000 per port Buffered UARTs Individual Line Protection RJ45 with optional DB9F or DB25M Connectors Shares a Single Interrupt RS-232 Interface Output Lines are protected against over voltages FCC Class B and CE Approved Drivers for Windows NT/95/98, SCO, DOS, Windows 3.1, Linux ISA Bus Two cards can be installed in a single machine Supports TX, RX, CTS, RTS, DTR, DSR, and DCD Signals

FitWin Pro Features Include: Extended Plug and Play Mode Jumperless Configuration Baud Rates up to 448,000 per port Buffered UARTs Individual Line Protection 10” Octopus Cable with DB9 Connectors Shares a Single Interrupt RS-232 Interface Output Lines are protected against over voltages FCC Class B and CE Approved Drivers for Windows NT/95/98, SCO, DOS, Windows 3.1, Linux ISA Bus Two cards can be installed in a single machine Supports TX, RX, CTS, RTS, DTR, DSR, and DCD Signals

FitWinPCI Features Include: Extended Plug and Play Mode 256 bytes per port Buffering Data Rates to 230 kbps Line Protection on all ports 4 to 8 port with DB9 Connectors Software Configurable FCC Class B and CE Approved Drivers for Windows NT/95/98, SCO, DOS, Windows 3.1, Linux, OS/2 PCI Bus An unlimited number of cards can be installed in a single machine