Dell Alienware Replacement Touchpad Mouse Button Board

Restore full trackpad functionality to your Alienware gaming laptop with this genuine OEM replacement touchpad mouse button board. Compatible with a wide range of Alienware models, this part number 0HKX75 (HKX75) is an original Dell component — not an aftermarket imitation — so you can trust it to perform exactly as your laptop was designed to.

Compatibility

Dell Alienware 17 R1, R2, R3, R4
Dell Alienware 18 R1
Dell Alienware 15 R1, R2, R4
Dell Alienware M17X R5
Dell Alienware M18X R3

Key Features

Genuine OEM Part: Original Dell component (Part No. 0HKX75 / HKX75) for guaranteed fit and performance
Precise Tracking: Smooth, responsive cursor control and accurate multi-touch gesture recognition
Integrated Mouse Buttons: Left and right click buttons built directly into the board for a seamless feel
Drop-In Replacement: Designed to slot directly into compatible Alienware chassis — no modification required
Durable Construction: Built to withstand the demands of intensive daily use and extended gaming sessions
Plug-and-Play: Connects via standard ribbon cable connector; no additional drivers needed in most cases

What's in the Box

1 × Dell Alienware Touchpad Mouse Button Board (0HKX75)

Why Choose an OEM Replacement?

Third-party touchpads often suffer from inconsistent sensitivity, erratic cursor movement, or incompatible ribbon connectors. This original Dell board ensures your Alienware laptop feels exactly as it did from the factory, with no frustrating workarounds. Whether you're performing a self-repair or a professional refurbishment, this is the part that gets the job done right.

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Frequently Asked Questions

Q: Which Dell Alienware laptop models is this touchpad mouse button board compatible with?

A: This OEM touchpad board (part number 0HKX75 / HKX75) is compatible with the Dell Alienware 17 R1, R2, R3, and R4; Alienware 18 R1; Alienware 15 R1, R2, and R4; Alienware M17X R5; and Alienware M18X R3. Always verify your exact model number before ordering to ensure a proper fit.

Q: Is this a genuine OEM Dell part or an aftermarket replacement?

A: This is a genuine original Dell OEM component, not a third-party or aftermarket reproduction. It carries the Dell part number 0HKX75 (HKX75) and is built to the same factory specification as the part that came in your laptop originally.

Q: How difficult is it to install this touchpad mouse button board?

A: Installation typically involves removing the laptop's bottom panel, disconnecting the old ribbon cable, and snapping in the replacement board. It is a straightforward repair for those comfortable with basic laptop disassembly. If you are unfamiliar with laptop repairs, we recommend consulting a qualified technician to ensure safe installation.

Q: Will I need any special drivers after installing this touchpad board?

A: In most cases, Windows will automatically recognize the genuine Dell touchpad without any additional driver installation. If needed, you can download the latest Alienware touchpad drivers directly from Dell's official support page for your specific model.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.