HP | Internal Keyboard Non-Backlit Black | 639396-051 | ProBook 4440S 4441S 4445S 4446S
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HP | Internal Keyboard Non-Backlit Black | 639396-051 | ProBook 4440S 4441S 4445S 4446S
This premium internal laptop keyboard is designed for HP ProBook 4440S, 4441S, 4445S, and 4446S series laptops. It serves as an ideal replacement for damaged, worn-out, or non-functional keyboards, restoring accurate and comfortable typing performance.
The keyboard features a non-backlit design with a standard layout and black finish, matching original factory specifications. It is compatible with part number 639396-051 and equivalent variants, ensuring a precise fit and seamless installation.
Manufactured using high-quality materials, this keyboard delivers responsive key feedback, durability, and long-lasting reliability. It is suitable for technicians, refurbishers, and individual users looking for a dependable replacement solution. Compatible models are widely supported across ProBook 4440 series devices.
Compatibility:
- HP ProBook 4440S
- HP ProBook 4441S
- HP ProBook 4445S
- HP ProBook 4446S
Key Features:
- Non-backlit keyboard (original style replacement)
- Compatible with part number 639396-051
- Standard layout with comfortable typing experience
- Durable and high-quality construction
- Smooth and responsive key feedback
- Perfect fit for listed HP ProBook models
- Tested for compatibility and performance
- Easy installation without modifications
- Ideal replacement for faulty or damaged keyboards