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Small rectangular circuit board with attached cables and lens components

DELL

Dell Alienware m15 R2 Tobii Eye Tracker Module JKNWT accessory

SKU CH-H6F7-H54T1

Genuine Dell OEM Tobii eye-tracker module with cable, lens and illumination boards for Alienware m15 R2 laptops

  • ProcessorLaptop-computer-replacement-parts
  • Genuine Dell OEM part ensures exact fit for Alienware m15 R2
  • Complete module kit includes tracker board, lens board, illumination board and all cables
  • Installs inside display assembly to restore optional eye-tracking feature
  • Part number JKNWT matches factory specification for direct replacement
  • Cable set W92KW, D57JX, JK1JX supplied for full connectivity

Genuine Dell OEM eye-tracking module for Alienware

This genuine Dell OEM Tobii Eye Tracker Module is designed exclusively for the Alienware m15 R2 laptop equipped with the optional eye-tracking feature. It replaces the original board mounted inside the display assembly. The package includes the tracker module, cable, lens board, lens bridge cable, illumination board and its cable. Buyers without an Alienware m15 R2 cannot use this part.

Passive component with no active cooling or power

The module is a passive circuit board that draws minimal power from the laptop's existing display subsystem. It adds no fans, generates no audible noise and does not increase the system's thermal load. Installation simply reconnects the supplied cables to the existing headers. No external power adapter or additional cooling is required.

Complete cable kit restores factory eye-tracking

The bundled cables — W92KW, D57JX and JK1JX — match the original routing inside the display lid. Together with the lens board, lens bridge and illumination board they re-establish the infrared illumination and sensor alignment needed for Tobii eye tracking. Missing or damaged cables are the most common reason the feature fails, so the full kit ensures a complete repair.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 63% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDELL
Processor
ProcessorLaptop-computer-replacement-parts

Questions about this item

How is the Tobii Eye Tracker Module installed inside the Alienware m15 R2 display assembly?

The module board mounts inside the display assembly and connects using the W92KW cable, the lens bridge cable D57JX and the illumination board cable JK1JX.

Which parts of the eye-tracking system may need replacement after extended use?

The module board JKNWT, the W92KW cable, the lens board, the lens bridge cable D57JX, the illumination board and the illumination board cable JK1JX are all serviceable components.

What limits sustained eye-tracking accuracy during long sessions?

Accuracy depends on the alignment of the lens board and the illumination board inside the display assembly; any shift or cable wear can reduce tracking precision.

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