Specification: Output: 19V, 3.42A, 65W; Input: 100-240V ~ 50/60Hz. Connecter Size: 5.5 x 1.7mm. (Please Check Before Purchase) Power Supply for Monitor Compatibility: Compatible with various monitor models such as G206HL, G206HQL, G226HQL, G227HQL, G236HL, G237HL, G246HL, G246HYL, G247HL, and more. Compatible P/N: ADP-40KD BB, ADP-40PH BB, ADP-65JH DB, ADP-65VH B, ADP-65VH D, and others. Safety and Reliability: All products are CE, FCC, and RoHS safety certified with multiple safety protection features, including short circuit protection, over voltage protection, over current protection, and internal overheating protection. Size: 7.48 x 5 x 1.77 inches.