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Dell Precision 7540 palmrest assembly with touchpad and smart card reader

DELL

DELL Precision 7540 Touchpad Palmrest Assembly Smart Card Reader RGCRD

SKU CH-AXC3-BTZH2

Genuine Dell OEM palmrest assembly with touchpad, smart card reader, power button board and cables for Precision 7540 laptops

  • Genuine Dell OEM replacement for Precision 7540
  • Integrated smart card reader for secure logins
  • Complete assembly includes touchpad module CPV25
  • Left and right mouse buttons VNN84 included
  • Power button board HXJWN with cable RYT1M

Genuine Dell OEM Palmrest Assembly

This Dell Precision 7540 touchpad palmrest assembly is a genuine OEM replacement part. It restores the integrated pointing device, smart card reader and power button for Dell Precision 7540 mobile workstations. The unit arrives new and ready for installation by qualified technicians.

Smart Card Reader Integration

The assembly includes the MW78P smart card reader module and USH junction board with cable EDA50 NBX0002H200. Compatibility is guaranteed only for the Dell Precision 7540 model. Buyers needing a palmrest without a smart card reader or for a different laptop series must select an alternative part.

Low Power Peripheral Operation

The smart card reader and touchpad draw minimal power from the system bus during normal use. No active cooling is required and the components add no audible noise. The power button board HXJWN and mouse buttons VNN84 operate passively within the laptop's existing thermal envelope.

How it compares

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

Price $18.99
Typical for this category: the median of 8,808 items is $16.99.

Specifications

Product
Brand nameDell

Questions about this item

What does the RGCRD part number mean for my Precision 7540 repair?

RGCRD is the Dell part number for this complete palmrest assembly, guaranteeing it matches the Precision 7540 chassis and mounting points exactly.

How does the USH cable EDA50 NBX0002H200 connect the smart card reader?

The USH cable links the MW78P smart card reader board to the system via the USH junction board, carrying both data and power for secure authentication.

Which screws and brackets does the CPV25 touchpad module use to mount?

The CPV25 touchpad module mounts using the existing Precision 7540 palmrest screw posts and brackets; no additional hardware is required beyond what the laptop already provides.

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