Reliable RS232 connectivity: Ugreen 20147 DB9 serial cable connects your computer to devices with an RS-232 compatible COM port interface.

Male to female design: Features a 9-pin DB9 connector on each end with male to female configuration for dependable serial communication.

Stable connection: Equipped with screw locks on both connectors to provide a secure and solid connection.

Straight-through wiring: Pin-to-pin DB-9 serial adapter design for consistent data transmission.

Shielded construction: Built with standard shielding and aluminum foil for improved signal stability.

Wide compatibility: Suitable for scanners, modems, printers, plotters, switches, cameras, barcode machines, embroidery machines, touchscreens, microcontrollers, and test equipment.

Cable length: 3 meters.