Serial Card Websites:
perlesystems.fr
Perle | Solutions Série Ethernet, Ethernet Fibre et Connectivité
Convertisseurs de Médias Fibre, Extenseurs Cuivre Ethernet, Serveur de Terminaux Série, Console Server, Device Server et Commutateurs Industriels Ethernet
byterunner.com
USB Serial Adapter, Audio, Extension Cable, VGA Video Splitter, PS2
Your source for computer connectivity devices: Serial Cards, Parallel Cards, USB and FireWire Cards, USB to Serial Port Adapters, USB to Audio Adapters, Video Splitters, USB to...