?What you get?:1PCS DB25 male solderless connector,1PCS cable clamp,2PCS screws,2PCS long bolts,4PCS Wire cover,2PCS 4#5+7 Serial port Nut ,. ?Scope of application?D-sub25pin does not need to weld serial port connector, which is suitable for DB25 serial adapter ,Such as computer and tax control machine, digital camera,PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation and other equipment for communication. ?Features?: 25 pin is plated with gold and has the characteristics of oxidation resistance, wear resistance and durability Effectively reduce the attenuation value,Maximum current: 2A. The outer cg is made of environmentally friendly PP engineering material, which is soft and durable. ?DIY DB25 cable ?Using 25 pin male and female connectors, you can make DB25 cable by yourself. The cable length and wiring sequence can be customized.DB25 Adapter can be repeatedly disassembled and assembled. ?No soldering needed? No welding required, environmental protection copper terminal design(30AWG-18AWG).no need for soldering iron and cumbersome tools, easy wiring.