20PCS(10Male+10Female) DB9 solder female connector + 20Set gray plastic hoods complete set of connector assortment kit.
Easy to use: The joint welding position has a notch, making it easy to weld.
Durable: The pins are made of copper tin plated material, which is corrosion-resistant, anti-oxidation, and has better transmission performance.
Reliable: Each product comes with a set of cable clamps to prevent the connected wires from falling off.
Widely application: DB9 Connector can be used for connecting the computers to various serial port equipment such as automatic control equipment, industrial control equipment, cash register, tax control machine, computer,MODEM, set-top box, and other equipment for communication.