Input: AC 100-240V, 50/60Hz,Output: 19.5V 12.3A 240W
Compatible with the following systems: Precision 7520, Precision 7720, Alienware 15 R4, Alienware 17 R5
Compatible P/N: LA240PM180, 7XCR6, 07XCR6, DA240PM180, 0RYJJ9, RYJJ9, 8N2T2, 450-AGCX
Connector: 7.4mm * 5.0mm
Original Dell 6Ft Power Cord DP/N:05120P Included