MEIRIYFA DB9 Gender Changer D-SUB 9 Pin RS-232 Connector Serial Port Cable Coupler Adapter for Serial Applications-4Pcs (Female to Female)

MEIRIYFA DB9 gender converter works with any serial device. It can be used with PCs, modems, printers, scanners, cash registers, pos machines and many more db9 serial communication devices. - Plug and play, no power supply required. - The structure is compact and stable. - Low-impedance transmission is stable and low-profile to save space. - Compact design for easy portability and storage. - Corrosion resistant, signal lossless and long service life. - Each converter is molded and fully shielded. - Dimensions: Length 3.2cm, Width 1.8cm. Package includes: ?2 X DB9 adapters. It can be used at home or on the road for an office monitor or projector connection. These adapters only support connecting 9pin DB9 RS232 cables, not 15pin HD15 or 25pin DB25 cables!