This sale is for a quantity of one Commodore User Port edge connector for Commodore 64, 128 & VIC-20. Technical specs: 3.96mm pin pitch Gold Plated, Wire Soldering pins Insulator color = Blue Contact current rating: 3A Contact resistance : 20mOhms Insulator resistance : 5000MOhms Dielectronic Withstanding Voltage : 1000V AC RMS 60sec Operation temperature: -55ºC ~ +105ºC Material : Insulator : PBT, UL94V-0 Contact: Brass Any question, please ask before buying, thank you.