Replacement Keyboard for HP Pavilion dv4-3000 dv4-3100 dv4-3200 dv4-4000 dv4t-4000 CTO dv4-4100 dv4t-4100 CTO dv4-4200 dv4t-4200 CTO Series Laptop 100% replacement and high quality Each keyboard is tested before shipping and are 100% working Replace your faulty, cracked or broken keyboard Color: Black Layout: US Layout