10 ft. Cross Wired Serial/Null Modem Cable DB9F to DB25M By using this StarTech cable, you can connect a 25 pin serial port to a serial printer or transfer files from PC to PC in your workspace. By using our products you can be sure your computer parts will continue working as long and hard as you are. Technical Specifications Warranty Lifetime warranty Connector A 1 - DB9 Female Connector B 1 - DB25 Male Color Gray Product Length 10 ft [3.05 m] Shipping (Package) Weight 0.38 lb [0.17 kg]