Compatible Model: For HP EliteBook 850 G3 Laptop For HP EliteBook 850 G4 Laptop For HP EliteBook 755 G3 Laptop For HP EliteBook 755 G4 Laptop Compatible Part Number: 836623-001, 819899-001 Package: 1x keyboard

[Service] - We try to offer the best service to our customer . if you have any question before or after order please feel free to contact us. As the some Kind of laptop keyboard may be complicate to replace, Please be patitent and feel free to contact us . [About DIY Replace Keyboard]-Special skill and techniques required for proper installation. [Compatible Model] - This replacement laptop keyboard only fits for HP EliteBook 850 G3 / 850 G4 / 755 G3 / 755 G4 Laptop. [Read before Order] - As this replacement keyboard is compatible with different model of HP EliteBook laptops, please check the pictures and description carefully before purchase. If you are not sure if it suitable. you can press Ctrl+F in the detail page and input your laptop's model number in the frame to check whether you laptop model is listed in the description or please contact seller freely, we will try our best to help.