ELECOM AC adapter, maximum 75W output, 15V-24V compatible. - Brand: ELECOM - Model Name: ACDC-TB1500BK - AC Input: 100V-240V 20A 50-60Hz - DC Output: 15V-24V 3.4A 75W max - Cable Length: Approximately 1.5m Thank you for viewing. I am selling many cords and computer peripherals because I closed my office. I don't know anything about them, so I'm leaving the descriptions to AI. Please purchase if you have the knowledge and understand any potential errors. m(_ _)m I will offer a discount for bulk purchases. As stated in my profile, please refrain from price negotiations for single items (crying face). I can't answer questions because I don't know. m(_ _)m