This is a genuine replacement direct current input jack for A1ienware X17 R1 R2 series, Please check that your OLD cable BEFORE PURCHASING. The DC Jack uses an integrated flex cable to connect to the motherboard. The cable connects via 14-pin connector making it a plug and play replacement module. Alt's P/N: DC301017C00, GDS70 DC IN Cable D P/N: 6CG68, 06CG68 Connector pins of motherboard: 13-Wires 14-Pins Wire-to-Board Cable overall Length approx.: 11.50 cm/ 4.60-inches CAUTION: the screw NOt included, Please retain the original screw for the installation of this part. Reference Compatible with Laptop models: A1ienware X17 R1 A1ienware X17 R2 What's in the box: 1x GDS70 DC-IN Power Jack Cable