COMTROL 980209 RocketPort PCI RS422 Quad Cable DB9 Male is a PCI-based serial interface card that provides RS-422 connectivity via a quad cable ending in DB9 male connectors. It is designed to add multiple RS-422 serial channels to a PC through a PCI slot, aligning with the RocketPort family for multi-port RS-422 I/O. Identifying details include the part number 980209, the PCI form factor, and the DB9 male connector configuration associated with this RS-422 quad-cable setup.
