Replacment keyboard for DELL LatituDE 12 7000 E7240 E7420 E7440 /DE253-US

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.