Digi AccelePort XEM Serial adapter - PCI low profile - RS-232, RS-422 - 64 ports
Digi AccelePort 8R Serial adapter - PCI - serial RS-422 - 8 ports - 230 Kbps
Digi Edgeport 8s MEI Serial adapter - USB - RS-232, RS-422, RS-485 - 8 ports - 2
Digi AccelePort Xp - Serial adapter - PCI low profile - RS-232 - 8 ports
Digi Edgeport 2m - Serial adapter - USB - RS-232 - 2 ports
Digi AccelePort 16em Serial adapter - PCI low profile - RS-232 - 16 ports - 115.
Digi Edgeport 1 Serial adapter - USB - RS-232 - 230 Kbps
Digi AccelePort Xp Serial adapter - PCI low profile - RS-232 - 4 ports - 921.6 K
DIGI NEO PCI EXPRESS 4 PORT RS-232 SERIAL CARD W/O CABLES
DIGI NEO PCI EXPRESS 8 PORT RS-232 SERIAL CARD W/O CABLES