SPECIFICATIONS: Brand: Delta Electronics; Wattage: 50W; Output: 48V 1.042A; Worldwide Input Voltage: 100-240V~1.3A 50-60Hz; Connector tip size: 7.4 x5 x 7,8,9+ mm; Model: ADP-50GR B ; P/N: 341-100594-01 A0 . TOP QUALITY: These are professionally tested Power Supplies, designed by a manufacturer. NOTICE: Please make sure you are ordering the right power brick for your device, for this check Polarity, Voltage and Tip Size. RELIABILITY: These adapters are manufactured with the top quality materials and include multiple smart features, like safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating for safe and efficient work of your device. YOU WILL RECEIVE: Tested Adapter with a Power Cord together with great customer service. Delta Electronics ADP-50GR B, P/N 341-100594-01 A0 48V 1.042A 50W AC-DC Adapter Power Supply