FOR .2 M-Key to 4 Port RS232 Serial Expansion Riser Card - COM Controller AX99100

Converts a .2 M-Key interface into four RS232 serial COM ports. This expansion riser card provides 4 Ports RS232 serial connectivity and is driven by the AX99100 COM controller. Designed to add serial COM functionality via a .2 M-Key slot, the card offers a riser-style form factor for systems that require additional RS232 ports.