Please be Noted: DB9 serial RJ45 adapter is only an adapter for extending RS232 serial data (max. Female To Rj45 Adapter DTech DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female How To Connect DB9 To RJ45 computer laptop, printer, modem, router, PDA, POS device, digital CNC machine tool, Barcode scanner, etc. To use this pair of adapters, you need to connect them with a cat5e or CAT6 cable. DTECH RS232 DB9 to RJ45 Serial Adapter DB-9 Female / Male to RJ-45 Female Ethernet Converter (2 Pack) Recommendations DB9 to RJ45 Modular Adapter - M/F - Serial adapter - DB-9 (M) to RJ-45 (F) - GC98MF,Gray A simple, cost effective solution to process serial data communication between RS232 COM port devices over inexpensive cat5 cat6 RJ45 network cable Connector A: DB9 9 Pin Female Connector B: RJ45 8 Pin Female Data cabling transmission signal up to 20M Compatible with Standard 9 Pin D-sub RS-232 Devices e.g. A pair of DB9 to RJ45 socket coupler can be used a extender to extend rs232 serial signals up to 65ft (Please be noted it's NOT 15 pin VGA video port) It's compatible with Standard 9 Pin D-sub RS-232 Devices e.g. What’s Included 1x DB9 Female to RJ45 Female Serial Adapter Usually this adapter needs to be used in pairs.
