“Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI – 1 x DB-9 Female Serial – 1 x USB Type A Male – Black – RS232 Serial Adapter – 5 ft DB-9/USB Data Transfer Cable for Monitor – First End: 1 x 9-pin DB-9 Serial – Female – Second End: 1 x USB Type A – Male – Black – 1 F/M” has been added to your cart. View cart