ITEM NAME:9-Pin Serial DB9 RS232 Male Socket Adapter Extension Connector +Screwdrivers Description: - It is not need to soldering, easy to use - It is widely employed in Mitsubishi, Siemens programming wire, data transmission line, instrument etc - Color: Black, inner green ports - Connector: Male, 9 Pins Package Included: 1 x DB9 Teeth Type male connector with some accessory parts 2 x Screwdrivers.2 x Screwdrivers. - Connector: Male, 9 Pins. - It is not need to soldering, easy to use.