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Dell Latitude E7240 palmrest with touchpad and smart card reader

DELL

DELL Latitude E7240 Palmrest Touchpad Assembly Smart Card Reader 8DR9X

SKU CH-CAC6-4JRC3

Palmrest assembly with touchpad, volume controls and smart-card reader for Latitude 7240 laptops

  • Genuine Dell OEM part ensures exact fit for Latitude 7240
  • Integrated smart card reader adds hardware-based authentication to the laptop
  • Complete palmrest assembly includes touchpad, buttons and volume controls
  • Single replacement restores multiple input functions at once
  • New condition guarantees full reliability from first use

Dell Latitude E7240 Palmrest Assembly

This genuine Dell palmrest assembly includes the touchpad, touchpad buttons, volume button circuit board, smart card reader slot and junction board. It is built for the Latitude E7240 notebook and arrives in new condition. The part replaces a worn or damaged upper chassis section and restores all integrated input functions.

Sustained daily use and component durability

The assembly is designed to handle continuous typing, pointing and smart card transactions without mechanical degradation of the buttons or reader slot. Circuit boards and flex connections are rated for the thermal and electrical load of normal laptop operation over the product life cycle.

Compatibility check before ordering

Verify that the service tag or model label on your laptop reads Latitude E7240 before purchasing. This palmrest will not fit other Dell latitudes or Precision models. Confirm that your existing chassis screw posts and display hinge brackets are intact so the new assembly can be secured correctly.

Highlights

  • Genuine Dell OEM part ensures exact fit for Latitude 7240
  • Integrated smart card reader adds hardware-based authentication to the laptop
  • Complete palmrest assembly includes touchpad, buttons and volume controls
  • Single replacement restores multiple input functions at once
  • New condition guarantees full reliability from first use

Specifications

BrandDell

Questions about this item

Does the smart card reader generate noticeable heat during continuous use?

The smart card reader is a passive component that only draws minimal power when a card is inserted, so it does not produce noticeable heat.

Must the laptop chassis already have the internal connector for the junction board?

Yes, this assembly is designed for the Latitude 7240 and requires the matching motherboard connector already present in that chassis.

Will the volume button board fit the existing side-panel cut-outs on a Latitude 7240?

The volume button circuit board is shaped to the original Latitude 7240 layout and aligns with the factory side-panel openings.

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