Eathtek Replacement Backlit Keyboard with Pointer and Frame for HP Zbook 15 17 series Black US Layout, Compatible with part# 733688-B31 745663-001 PK130TK2A00 MP-12P23USJ698W Compatible Model Numbers: HP Zbook 15 17 Compatible Part Numbers: 733688-B31 745663-001 PK130TK2A00 MP-12P23USJ698W Replacement and high quality,Replace your faulty, cracked or broken keyboard Each keyboard is tested before shipping All pictures are taken from the real item, please check carefully before bidding.