A D-sub25pin cable for connecting the serial (D-sub9pin) port of Windows equipped (DOS/V) computers to the RS-232C connector such as the NEC PC-9821 series and data transfer
Cable Length: 4.9 ft (1.5 m)
Connector Shape: D-sub9pin female inch screw (4-40)- D-sub25pin male mm thread (M2.6)
Cable Diameter: 5.5mm
Wiring: Cross wire