[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 ...

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 ...

To say that the RTL-SDR project was revolutionary might be something of an understatement. Taking a cheap little USB gadget and using it as a Software Defined Radio (SDR) to explore the radio spectrum ...

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 ...

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 ...

The robust and water proof RBS433 provides a plug-and-play solution to replace conventional serial cables. The ready-to-use Bluetooth interface allows any device with an RS232/422/485 port to ...