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Dell Latitude E5450 palmrest assembly with touchpad and smart card reader

DELL

DELL Latitude E5450 Palmrest Touchpad Assembly A144N1

SKU CH-QJXT-DYJ4E

Genuine Dell OEM palmrest assembly with touchpad, smart card reader and dual pointing buttons for Latitude E5450 laptops

  • Genuine Dell OEM part ensures exact fit
  • Includes smart card reader and junction board
  • Dual pointing design with two mouse button sets
  • Compatible with Latitude E5450 dual pointing systems
  • Match part number A144N1 before ordering

Genuine Dell Latitude E5450 Palmrest Assembly

This genuine Dell OEM palmrest assembly is built for Latitude E5450 laptops that use the dual-pointing layout. It integrates the touchpad, smart card reader and ribbon-cable junction board into a single replacement unit. Buyers who need a palmrest for a single-pointing model cannot use this part. ||

Dual-Pointing Hardware Included

The assembly ships with two sets of mouse buttons: one beneath the touchpad and a second set under the keyboard for the centre stick pointer. A smart card reader, touchpad module, junction board and touchpad cable are pre-fitted, so no separate components are required. Systems without the dual-pointing design will not match the button layout. ||

Part-Number Matched Compatibility

Dell part number A144N1 covers the palmrest, while sub-parts R22TH, V3CKJ, A13AH2, A13B82 and 8GM2F identify the reader, board, module, buttons and cable. Verify the part number on the original unit before ordering; the assembly fits only dual-pointing E5450 configurations.

Highlights

  • Genuine Dell OEM part ensures exact fit
  • Includes smart card reader and junction board
  • Dual pointing design with two mouse button sets
  • Compatible with Latitude E5450 dual pointing systems
  • Match part number A144N1 before ordering

Specifications

BrandDell

Questions about this item

Will the touchpad module A13AH2 or mouse buttons A13B82 need separate replacement later?

The assembly ships with the touchpad module A13AH2 and mouse buttons A13B82 already fitted; only the individual component that fails would need swapping.

What is the first limit that appears during sustained use of the smart card reader R22TH?

The smart card reader R22TH is a passive contact device; its practical limit is the card-insertion cycle rating of the reader mechanism itself.

Does the junction board V3CKJ or ribbon cable 8GM2F generate noticeable heat when the laptop runs all day?

Both the junction board V3CKJ and ribbon cable 8GM2F carry only low-voltage signals, so they add no measurable heat during continuous operation.

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