[Felipe Navarro] wanted to add a few serial ports to his computer, but couldn’t find an adapter that suited his needs. So, he built his own. His Quad Serial device is a nicely designed converter that ...

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 ...

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 ...

I have a number serial of devices I need to connect to a relatively modern computer with only 1 standard serial port. The obvious solution is to grab a couple of USB->serial adapters, which I did, ...

The folks at Openschemes.com have written up an article on how to convert a USB serial port adapter to a low voltage serial interface for interfacing with microcontrollers. Though you can always just ...

Some software and specialty hardware requires you to use a traditional serial port. Serial ports have been around for decades and work by transferring one bit of data at a time at a relatively slow ...

i'm trying to buy a USB to RS-232 adapter for use with my M1 Mac Mini, but this is turning out to be a lot more complicated than i thought it would be. the most common devices seem to be based on ...

Keyspan today announced that it’s shipping Mac OS X drivers for its USB serial adapter line. The drivers support Keyspan’s Twin Serial Adapters, its PDA adapter and its High-Speed USB adapter for ...

The Universal Serial Bus (USB) was originally created to replace legacy parallel and serial ports on PCs, for example, mouse and keyboard connections, printer parallel cables, outboard modem serial ...