“C2G 50ft Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F – In-Wall CMG-Rated – 50 ft Serial Data Transfer Cable – First End: 1 x 9-pin DB-9 RS-232 Serial – Female – Second End: 1 x 9-pin DB-9 RS-232 Serial – Female – Shielding – Black DB9F CMG RATED” has been added to your cart. View cart