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 ...

The SeaLINK+8/232 RJ and the SeaLINK+8 VC USB-to-serial adapters offer eight independent serial ports, each of which appear as standard COM ports to the host computer. The devices connect RS-232 and ...

Housed in a ruggedized, overmolded enclosure, the SeaLINK+232-DB9 from Sealevel Systems is a single-port USB-to-RS-232 serial adapter that affords both durability and reliability in challenging ...

How reliable are usb to serial adapters? A friend does high end home theatre installation, and is looking to buy a new laptop. He needs to interact with a myriad of apps that use the serial port to ...

Expanding the SeaLINK USB family, the SeaLINK+I.DIN (Item# 2113) and SeaLINK+2I.DIN (Item# 2213) optically isolated USB to RS-232/-422/-485 adapters offer one or two serial ports, respectively, and ...

Keyspan on Wednesday announced support for Intel-based Macs with its line of USB serial adapters and remote controls. The software is available for download from Keyspan’s Web site. The updates ...

Keyspan has announced new versions of its USB PDA Adapter and its High Speed USB Serial Adapter. The company said that the devices are faster and have undergone a form factor change to make them more ...

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 ...

There is a gotcha lurking in wait for hackers who look at a piece of equipment, see a port labeled “Serial / RS-232”, and start to get ideas. The issue is the fact that the older the equipment, the ...