We only Supply OEM Laptop Parts (Original and Genuine), fast shipping worldwide, one year warranty: Laptop DC Power Jack(Laptop DC Power Jack Socket Connector, Laptop Charging Port, it is a small connector on a laptop, a power adapter supply power through a dc power jack. Usually it requires soldering job to a system board/motherboard or a cable when you are replacing a dc power jack), Laptop DC IN Cable (Laptop Power Jack Connector DC IN Cable, Laptop DC Power Jack with/attach Cable, most are plugin versions, sometimes it also requires soldering job to motherboard), Laptop Power Board (Laptop Power Jack DC IN Board, sometimes the system PCB Board include RJ45 LAN Port, USB Ports, Mini Card Port, etc.), Laptop CPU Cooling Fan (CPU Fan Assembly Inside a laptop, you might need to reuse the original heatsink).