Vsp 1.43

DuplexDr 1.5
screenshot | size: 2.99 MB | price: $40 | date: 10/9/2009
create a pair of virtual serial ports channel
HW VSP 2.3
screenshot | size: 1.06 MB | price: $0 | date: 8/18/2005
HW Virtual serial port adds virtual serial port(s) to OS.
datAxe TCP IP serial data converter 2.2
screenshot | size: 4.13 MB | price: $120 | date: 8/1/2006
Convert serial data to the TCP/IP format and TCP/IP data to serial data
Virtual Null Modem 2.0.1
screenshot | size: 1.1 MB | price: $74 | date: 7/28/2005
Emulate one or more couples of RS-232 ports connected via null-modem cable.