YIOVVOM DB9 Breakout Connector, Male 9 pin RS232 connectors, Solderless D-SUB RS485 Serial Adapter Module Board with Screw Terminals, Case, Long Bolts

The DB9 connector Pure copper plated joints, fine solder joints, resistance to plug, and good to ensure high-quality, durability and a long life. The outer casing is made of environmentally friendly PP engineering material, which is soft and durable.. No welding required, no need for soldering iron and cumbersome tools, easy wiring. The housing is designed with a folding buckle for easy assembly and disassembly without tools, Case can be prevent short circuits. Male DB9 breakout connector signal pins are Clearly Labeled on Both Sides of PCB board for quick connection and easy troubleshooting. It can connect all kinds of serial devices. Such as computer and tax control machine, digital camera,PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation and other equipment for communication.. Using 9pin male and female connectors, you can DB9 cable or USB to RS232 / RS485 cable by yourself. The cable length and wiring sequence can be customized