About this item 100% New, DC-Output: 19V 3.42A 65W; Input: 100-240V 1.5A 50/60Hz; Connector size: interior diameter: 1.7 mm; external diameter: 5.5 mm (Note: Please ensure the DC output and tip size of the adapter are compatible before purchase) Compatible Laptop Charger for various models including Aspire E15, E5, E1, and others. Compatible Laptop Charger for various monitor models including S230HL, S231HL, H236HL, and more. High Quality: CE/FCC or ROHS Certified for safety. Protection against short circuiting, overvoltage, overcurrent, and internal overheating. Size: 6.77 x 5.04 x 1.81 inches.