FarBoat 4Pcs RS232 Serial Cable Mini Gender Changer Adapters DB9 Couplers Female to Female and Male to Male 9Pins

Specification Overall size: 31x12.5x17mm/1.2"x0.5"x0.7"(LxWxH) Rated current: 1.5A Insulation resistance: 1000M? min Contact resistanceL 50m?(Max.) Operating temperature: -20~70? Color: as picture shown Total weight: 35.8g Material of housing: PBT Material of contact: copper alloy Material of shell: steel Package Includes: 2 x female gender changers 2 x male gender changers Note: There might be 1-3mm or 1-3g error in the manual measurement, take it into consideration, please, thank you! If there is any question, please feel free to contact "FarBoat" at any time. And we will solve your problem as soon as possible.