US backlit Keyboard for HP P/N: 848311-001 PK131C31A00 SG-81610-XUA SN7142BL

1.100% Brand new and high quality. 2.This product are tested before shipping. 3.Please make sure you are buying from keyboardmall. 4. Special skill and techniques required for proper installation. 5.Easy for you replace your faulty,cracked or broken one ,seller remind that you should replace this in the off state.