DC in Power Jack Charging Port Replacement for Asus ExpertBook B1400 B1500 VivoBook F1704 F1502Z F1502ZA CREATOR Q Q540VJ Q530VJ Vivobook Pro 15 K6502 K6502ZE K6502ZC K6502HE K6502VU K6502VJ K6502VV ^^ This Product Are Tested Before Shipping. ^^ Easy for you replace your faulty, cracked or broken one, seller remind that you should replace this in the off state. ^^ Before purchasing, please confirm that your laptop model matches the product description exactly! ^^ Installation requires disassembling the laptop. For most users, we recommend having a qualified technician perform the installation to ensure proper setup and avoid accidental damage