1. Compatible: for 240 246 250 255 G4 G5 799736-F57 813945-001 Jack DC power port 2. Great part to replace a damaged and non-working DC power jack for 3. Convenient installation and disassembly, ready to use 4. High quality, for computer. 5. Comes with Cable and No soldering is required Product name: Laptop DC power port Jack Type: AC and DC power jack Application: Computer Use brand: for Applicable model: for 240 246 250 255 G4 G5 799736-F57 813945-001 dc jack Colour:black Material:PVC+Metal Package Contents: 1 x Laptop power socket Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.