Steckernetzteil 24V DC max 1000mA 24W 5,5 x 2,1mm DC Holstecker CTN-2424 CTN-2424n | Lüdeke Elektronic
Amazon.com: Viper AC Adapter Power Supply for Viper Throw Line, Shadowbuster, Illumiscore, ProScore, and Select Electronic Dartboards, 5V DC 1000mA : Electronics