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!

The compact design facilitates portability and storage, is nickel-plated, and features precision-crafted connectors for enhanced corrosion protection, lossless signal, and long service life. Each converter is molded and fully shielded to prevent any unwanted EMI/RFI interference from office equipment. The DB9 gender changer is plug and play, no power supply required. Tight and stable structure, low resistance transmission Stable low profile Space saving, change gender quickly, or connect two cables together!. DB 9 Male/Female to Male/Female Adapter, a quick and economical way to change the gender of a "D" port. Connect two female serial cables together, or convert a 9-pin female/male connection to a 9-pin male/female connection. MEIRIYFA DB9 Gender Changer Converter works with any serial device and can be used with PCs, modems, printers, scanners, cash registers, POS machines and many more DB9 serial communication devices.