Some businesses may still use older printers with parallel ports, and this is particularly true of devices that have special functions such as wide sheet or continuous roll printing. An adapter cable ...

First introduced in 1970, parallel ports were originally designed to connect business computers to printers. With their inclusion on the IBM PC in the early 1980s, they became an industry standard.

Before USB standardized how we connect devices, computers were a tangle of incompatible ports. Here are the ones that USB ...

???<BR><BR>I have a propriatery RS232 device that I need to connect to a computer that has no serial ports (newer laptop). The hardware has a dongle incorporated into the cable to unlock the software ...

I recently acquired an external (100MB) Zip drive and disks for a small amount of money (long story short: I can now inexpensively transport large files between home and the university). There are ...