StarTech.com Serial Null modem cable - DB-9 (F) - DB-9 (F) - 10 ft - DB-9 Female - DB-9 Male - 10ft

Transfer files via serial connection. The SCNM9FM 10 ft Cross Wired Serial/Null Modem Cable features one DB9 female and one DB9 male connector, allowing you to connect a serial printer to a 9 pin serial port, or transfer files from PC to PC via serial connection.