Built on a low-profile PCI form factor, this asynchronous card provides eight ports that are field-selectable on a port-by-port basis for RS-232, RS-422, or RS-485 serial communications. The ...

I'm not seeing a lot of these around, and the ones that I did see on Newegg had some pretty poor reviews. I'd rather not buy a PCI expansion card that'll end up being outdated fairly ...

Designed to accelerate COM-port expansion in PCs, thin clients, and servers, the company’s latest PCI Express serial cards provide a scalable, high-speed serial I/O bus that maintains backwards ...

Moxa (www.moxa.com) continues to invest in and build on its strength in serial communications with the release of three new PCI Express x1 serial cards that take advantage of new patent-pending ...