We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dell Latitude E7240 palmrest touchpad assembly green finish

DELL

DELL Latitude E7240 Palmrest Touchpad Assembly 1DDYT Green

SKU CH-404K-P8753

Replacement palmrest assembly with touchpad, fingerprint reader, smart-card reader and volume controls for Latitude 7240 laptops

  • Accessory TypeTouchpad
  • ColorGreen
  • Genuine Dell replacement part for Latitude E7240
  • Integrated fingerprint reader enables secure biometric login
  • Contactless smart card reader supports badge access
  • Volume control circuitry and buttons included on assembly
  • Green palmrest finish matches original laptop colour

Dell Latitude E7240 Palmrest Assembly

This genuine Dell palmrest assembly is built for the Latitude E7240 laptop. It integrates the touchpad, fingerprint reader, volume controls and smart card hardware into one replacement unit. The green finish matches the original chassis colour. It is intended for technicians or owners repairing a damaged or worn top case.

Installation Notes

The part arrives as a complete sub-assembly including the touchpad circuitry, buttons, volume board, fingerprint reader, contactless smart card reader, junction board and smart card cage. Replacing it requires disassembling the laptop down to the chassis, disconnecting multiple ribbon cables and removing several screws. Common issues are torn flex cables during removal, misaligned screw posts on reassembly and forgetting to reconnect the fingerprint or smart card ribbons before closing the case.

Who This Fits

Suitable for repair shops or experienced users restoring a Latitude 7240 to factory specification with all original security and input features. Not suitable for other Dell models or for buyers who only need a standalone touchpad module without the integrated fingerprint and smart card components.

Highlights

  • Genuine Dell replacement part for Latitude E7240
  • Integrated fingerprint reader enables secure biometric login
  • Contactless smart card reader supports badge access
  • Volume control circuitry and buttons included on assembly
  • Green palmrest finish matches original laptop colour

Specifications

BrandDell
ModelLatitude E7240
Part Number1DDYT
Accessory TypeTouchpad
ColorGreen

Questions about this item

How do I verify the fingerprint reader on the 1DDYT palmrest is working after installation?

Open Windows Settings, go to Accounts then Sign-in options, select Windows Hello Fingerprint and run the setup wizard; a successful enrolment confirms the reader functions.

What components are included with the 1DDYT palmrest assembly?

The assembly includes the touchpad circuitry and buttons, volume button circuit board, fingerprint reader, contactless smart card reader, junction board circuit board and smart card cage.

Which Dell laptop model is the 1DDYT palmrest compatible with?

This palmrest assembly is guaranteed compatible with the Dell Latitude E7240.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.