Product Specs Monitor Power Supply; Input: 100-240V 50/60HZ; Output: 14V, 3A(1.78A 2.14A 2.37A Compatible), 42W Max; Connector Size: 6.5 x 4.4mm; Compatible with Samsung 32' 29' 28' 27' 24' Monitor 32' C32F391, C32F395, C32F395F, C32F397, S32F351F; 29' S29E790C; 28' U28E570D, U28E590D; 27' C27F390FH, C27F396, C27F398, C27F398FW, C27F591, P2770, S27A350H, S27B550V, S27C230B, S27E310H, S27E330H, S27E510C, S27F354FH, S27F358FW; 24' C24F390FH, C24F392FH, C24F394FH, C24F399FH, S24A300B, S24B150BL, S24B240BL, S24B300EL, S24B350HL, S24C230BL, S24C370HL, S24D340H, S24D590,S24F359FH; Compatible with Samsung 23' 22' 20' 19' 18' 17' 15' Monitor 23' S23B300B, S23B350H, S23B550V, S23C350H, S23C570H; 22' C22F390FH, C22F392FH, S22A300B, S22A350H, S22B150N, S22B300, S22B310B, S22B350H, S22C150N, S22D300BY, S22D340HY, S22E310H, S22F350F, T22C350ND; 20' S20A350B, S20B300B, S20B350H, S20D340H, S20D340HY;