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Dell Latitude 7480 palmrest assembly with fingerprint and smart card reader

DELL

DELL Latitude 7480 palmrest assembly with fingerprint and smart card reader RJ5Y3

SKU CH-1R1M-8YQXF

Palmrest assembly for Dell Latitude 7480 with fingerprint reader, smart card reader, touchpad and dual pointing stick buttons included

  • Authentic Dell replacement part
  • Dual-pointing design with TrackPoint and touchpad
  • Integrated fingerprint reader for secure login
  • Built-in smart card reader for authentication
  • Complete assembly includes touchpad module and cables

Compatible Palmrest Assembly

The Dell Latitude 7480 palmrest assembly replaces the original RJ5Y3 part on compatible systems. It integrates the touchpad, fingerprint reader and smart card reader into a single unit. This component is designed specifically for 7480 models equipped with dual pointing hardware.

Dual Point Build Quality

The assembly includes the USH junction board, LED indicator light and all necessary ribbon cables pre-installed. Separate mouse button modules and a centre stick pointer are part of the dual-point layout. Each sub-component carries its own Dell part number for traceability.

Service-Focused Design

Normal use relies on the fingerprint and smart card modules for secure authentication. The integrated touchpad and pointing stick share the same palmrest surface without additional power draw. No thermal or noise characteristics apply to this passive replacement part.

How it compares

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

Price $15.99
Typical for this category: the median of 8,808 items is $16.99.

Specifications

Product
Brand nameDell

Questions about this item

What interface does the smart card reader module T54GY use and what throughput does it cap at?

The T54GY smart card reader connects through the USH junction board VXG88 and its cable YK41H; the assembly does not expose a separate throughput specification.

What physical space and mounting points does this palmrest assembly require?

It is built for the Latitude 7480 dual-point chassis and fits the existing screw bosses and cable routing for the touchpad 8P10G, mouse buttons XKYX9 and LED indicator Y81KR.

How is the assembly installed and which step is most often missed?

Remove the old palmrest, disconnect the fingerprint ribbon 67P8C and USH cable YK41H, seat the new assembly, then reconnect both cables and the touchpad flex 8P10G before securing screws.

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