We may receive a commission on purchases made from links. As technology has advanced, the types of ports on computers have also changed for the better. However, that doesn't mean devices with older ...

Many laser printers last for years, so businesses often keep older laser printers around even after upgrading other hardware. Many older laser printers use a parallel port interface rather than the ...

Joining Sealevel Systems’ SeaLink USB-to-serial product line are two desktop adapters: the SeaLink+4.SC and SeaLink+8.SC, offering four and eight serial ports, respectively. Each port is ...

What's a good brand to go with? I know there are some that are queer and use special drivers - i'm looking for something that I can just plug in and it will show up to XP like any other COM port, so I ...

I have a PC-based DSO that connects via parallel port that I'd like to get working via USB (preferable) or at least ExpressCard. I picked up a USB-parallel adapter from MicroCenter thinking it would ...