Features: The DB9 to RJ9 Console Cable is a cost effective solution for connecting your computer's serial port to the RJ9 console port of routers, switches, and other networking devices, ensuring seamlessly device programming and updates. Constructed with conductors, this RS232 DB9 9Pin to RJ9 4P4C adapter cable guarantees efficient, fast data transmission, for use with laptops, notebook, and compatible networking equipment. For IT professional, engineers, and support personnel, this cable facilitates reliabled connection and troubleshooting in computer networking and communication field. Perfectly for office environment, lab, and temporary installations, this cable connection devices like modems and machines to modern computer systems, enhancing data transfer capabilities. Durability PVC outer layer, this cable ensures easy setting and long performances, making it a must tool for mobile offices and technicians. Specifications: Length: 1.8meters,without installing driver Material: PVC Cable: 28AWGx3C, round cable Color: Black Direction: Straight Molding: PVC Package Includes: 1PC DB9 to RJ9 4P4C note: Due to problem of lighting effect, there might be tolerances in product, please understand. Please allow 0-2mm error due to manual measurement