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Dell Vostro 3550 palmrest with touchpad and fingerprint reader

DELL

DELL Vostro 3550 Palmrest Touchpad Assembly Fingerprint Reader 6NWG1

SKU CH-94BE-YX2J9

Replacement palmrest assembly with touchpad, power button and fingerprint reader for Vostro 3550 laptops

  • Genuine Dell replacement part for Vostro 3550 laptops
  • Integrated fingerprint reader adds biometric security
  • Includes quick-launch buttons, touchpad, mouse buttons and power button
  • Pre-assembled unit simplifies installation
  • New OEM component ensures reliable fit and function

Dell Vostro 3550 Palmrest Assembly

This replacement palmrest assembly includes an integrated touchpad, power button, quick-launch buttons and a biometric fingerprint reader. It is designed specifically for the Dell Vostro 3550 laptop chassis. The part restores the upper deck input functions and security login hardware in a single OEM module.

Verify Vostro 3550 compatibility before ordering

Confirm the laptop model is exactly the Vostro 3550, as the mounting points, ribbon-cable routing and fingerprint-reader connector are unique to this chassis. Check that the existing palmrest part number matches 6NWG1 to ensure the ribbon cables and button boards align with the motherboard headers.

Passive component with no active cooling

The assembly contains no fan, heatsink or power circuitry beyond the button and sensor boards, so it adds no audible noise or measurable thermal load. Power draw is limited to the fingerprint sensor and touchpad controller, which are supplied by the motherboard during normal operation.

Highlights

  • Genuine Dell replacement part for Vostro 3550 laptops
  • Integrated fingerprint reader adds biometric security
  • Includes quick-launch buttons, touchpad, mouse buttons and power button
  • Pre-assembled unit simplifies installation
  • New OEM component ensures reliable fit and function

Specifications

BrandDell

Questions about this item

Does the 6NWG1 palmrest assembly include the fingerprint reader and buttons, or must they be purchased separately?

The assembly ships with the fingerprint reader, touchpad, mouse buttons, power button and quick-launch circuitry already installed. No extra parts are required.

How do I confirm this 6NWG1 palmrest fits my Vostro 3550 and not a different chassis?

The part is listed as compatible only with the Vostro 3550; match the Dell part number 6NWG1 on your original palmrest before ordering.

Will the fingerprint reader on this replacement palmrest work with Windows Hello after installation?

The reader is the original Dell biometric module; once the Dell drivers are installed it supports Windows Hello login on the Vostro 3550.

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