An earlier RS-232 cable used to connect two computers in close proximity for file transfer. In style before the USB interface came out, a null modem cable attached to the serial ports of both machines ...

Offering a quick and convenient method of inter-PC communication via USB ports, the NMC-2.5m USB-to-USB null modem cable features USB type A plugs at each end, that contain an FT232RQ USB-UART ...

Some serial devices require what's called a null modem cable that makes each device think it is connected to a modem rather than to a computer or a serial device. The simplest null modem cable (a) ...

The classic serial null-modem cable was, among other things, used to connect two computers together for communications and file transfer. Largely eliminated in daily use by the advent of home ...