Compatible with DELL Alienware 15 R1 15 R2 P42F Laptop.
D P/N: KNFGN, 0KNFGN;
P/N found on cable: DC30100ZL00 Cable overall
Length approx: 18.00 cm / 7.10 -inches
Each pack come with: 1x DC Power Jack Charging Port Cable Please confirm the model is compatible before placing your order. Thank you.