This Black Box RS-232 Serial Cable Model EYN257T-0006-FF is ready to connect any serial device, such as a printer, scale, CNC, or terminal. The construction features 24 AWG, (7/32) stranded and tinned copper shielded in 100% aluminum foil. The cable comes with DB9 (Female) connectors on both ends and is suitable for use with RS-232 serial ports. The metal EMI/RFI hoods are removable for repinning. Each pin is wired all the way thought. This unit is a great choice for anyone in need of a reliable and durable serial cable.