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Alienware 17 R4 17.3 inch LCD lid back cover with antenna cables and LED lights

DELL

DELL Alienware 17 R4 17.3" LCD Lid Back Cover No Tobii W26JV

SKU CH-RR3D-3K0NJ

Replacement 17.3" LCD lid back cover assembly for Alienware 17 R4 without Tobii hardware, includes wireless antenna cables and Tron LED lights

  • Genuine Dell OEM part ensures exact factory fit
  • 3 inch LCD back cover for Alienware 17 R4 without Tobii
  • Includes two wireless antenna cables for connectivity
  • Tron LED lighting cables integrated into assembly
  • Matches Dell part number W26JV for easy verification

Genuine Dell OEM Back Cover Assembly

This is a genuine Dell OEM replacement lid for the Alienware 17 R4 17.3 inch laptop. It arrives as a complete assembly including wireless antenna cables and Tron LED lighting. The part carries Dell part number W26JV and is supplied in new condition.

For Alienware 17 R4 owners without Tobii hardware

This cover fits Alienware 17 R4 and 17 R3 models that do not have the optional Tobii Aware or Tobii Eye Tracker installed. It will not accommodate the Tobii sensor module or its mounting points. Buyers whose laptop includes Tobii eye-tracking should look for the alternative lid assembly.

Tobii compatibility decides the correct part

The single specification that determines fit is the presence or absence of Tobii hardware on your system. This back cover supports only configurations without Tobii. Verify your current lid or service tag before ordering to ensure you select the matching assembly.

Highlights

  • Genuine Dell OEM part ensures exact factory fit
  • 3 inch LCD back cover for Alienware 17 R4 without Tobii
  • Includes two wireless antenna cables for connectivity
  • Tron LED lighting cables integrated into assembly
  • Matches Dell part number W26JV for easy verification

Specifications

BrandDell

Questions about this item

Does the 17.3 inch lid cover include the wireless antenna cables?

Yes, the assembly comes with two wireless antenna cables already installed in the cover.

How much heat does the Tron LED lighting add during all-day use?

The LED lighting draws very little power and does not raise the lid temperature noticeably during extended sessions.

Will this cover fit my Alienware 17 R4 that already has Tobii eye tracking?

No, this part is built only for systems without Tobii hardware and will not accommodate the eye-tracking module.

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