Keyspan has released the final version of its Mac OS X driver for its family of serial adapters, including the USB Twin Serial Adapter, USB PDA Adapter, USB High Speed Serial Adapter, and USB Serial ...

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 ...

[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 ...

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 ...

In Part I of this article, I briefly mentioned the generic USB driver in the context of getting a USB device to communicate through it easily, with no custom kernel programming. Unfortunately, I ...

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'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 ...

Rugged self-powered unit brings USB to legacy devices and laptops The self-powered USB-COMi USB serial-port adapter can add an RS-422/485 Windows Serial Com port to a PC using the existing USB ...

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 ...

In my last column [see LJ December 2002], we covered the serial layer in the 2.5 (hopefully soon to be 2.6) kernel tree. We mentioned in passing that a USB-to-serial driver layer in the kernel helps ...