StarTech.com 3m RS232 Serial Null Modem Cable, DB9/Serial Crossover Cable - 9FMNM-3M-RS232-CABLE - -
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6ft (1.8m) DB9 F/F Serial RS232 Null Modem Cable - Black | Serial RS232 | Computer Cables | USB and PC
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QVS DB-9 RS 232 Serial Female to DB-9 RS 232 Serial Female Null Modem Cable 6 ft. - Beige - Micro Center
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