Db9 Serial port Line Rs232 cable Connecting Line Adapter Male To Male/female cross Data Line Extension Cable Jack Adapter 1m-20m Serial RS232 9-Pin Male to Female DB9 9-Pin PC Converter Extension Cable Com Data Cable RS232 DB9 9 Pin Male to Female Serial Port Cable Industrial Adapter Connector Extending Wire Features: High-fidelity design. Anti-interference ability, to reduce transmission signal attenuation, have a good effect. Fully molded connector with thumb screws provide quick and easy connection. Application: Be used for the connection between the computer and serial devices and transfer the signals between them. It allows you to use bridge or connectivity between the PC and serial port interface. Specification: Cable Color: Grey White ( As pictures ) Material: PVC + Copper Length: Approx. 1.5m/4.92ft ,3m/9.84ft , 5m/16.4ft (optional) Connector 1: 9 Pin DB9 Male Connector 2: 9 Pin DB9 Female Connector Type: RS232 DB9 Male to Female Plug. Cable Type: 1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7, 8-8, 9-9 Note: Due to the different production batches, the length of the wire may have a 1~3cm error. Please understand. Thank you. 1 x Serial RS232 DB9 Male to Female Cable _x000D_