HP - C2932A - Cable RS-232C 9.8ft 9-Pin Serial C2932A - HP - Rs-232c 9.8ft 9-Pin Serial Cable $549.73 $446.94
HP - 5182-4794 - Cable RS-232C Serial 9-Pin Female 2.5m 5182-4794 - HP - Rs-232c (serial) Cable 9 Pin (f) To 9 Pin (f) 2.5m $81.59 $66.34
IBM - 09F1889 - Interface Board 8-Port RS-232C 09F1889 - IBM - 8-Ports RS-232C Electrical Interface Board for PS/2 Model 55 SX HMS $109.07 $88.68
IBM - 23R3164 - Cable RS-232 Serial Interface 23R3164 - IBM - RS-232 Interface Serial Cable $123.58 $104.73