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Genuine Dell Latitude 7490 EMEA dual-point palmrest assembly with touchpad and mouse buttons

DELL

DELL Latitude 7490 EMEA Touchpad Palmrest Assembly Dual Point YWCYH

SKU CH-A2PK-K2W8N

Genuine Dell OEM touchpad and palmrest assembly for Latitude 7490 with EMEA dual-pointing keyboard layout

  • Genuine Dell OEM part ensures exact fit for Latitude 7490
  • EMEA Dual Pointing layout matches European keyboard configuration
  • Includes touchpad sensor module 78RRW for precise cursor control
  • Supplied with lower mouse buttons XKYX9 for complete assembly
  • Not compatible with US-English keyboards preventing incorrect installation

Genuine Dell Latitude 7490 Palmrest

This is a genuine Dell OEM palmrest assembly designed for the Latitude 7490 laptop. It includes the touchpad sensor module and lower mouse buttons as a complete unit. The part carries Dell part number 3FY87 and arrives in new condition. It serves technicians and owners repairing a damaged or worn palmrest.

EMEA Dual Pointing Layout Constraint

This assembly supports only the EMEA dual pointing keyboard layout used across Europe, the Middle East and Africa. It will not fit or function correctly with US-English keyboard variants. Buyers must verify their existing keyboard layout before ordering to avoid a mismatch.

Touchpad Sensor Module 78RRW

The integrated touchpad sensor carries part number 78RRW and provides the primary pointing interface. The lower left and right mouse buttons use part number XKYX9. This specific sensor module determines whether the assembly matches the laptop's original configuration.

Highlights

  • Genuine Dell OEM part ensures exact fit for Latitude 7490
  • EMEA Dual Pointing layout matches European keyboard configuration
  • Includes touchpad sensor module 78RRW for precise cursor control
  • Supplied with lower mouse buttons XKYX9 for complete assembly
  • Not compatible with US-English keyboards preventing incorrect installation

Specifications

BrandDell

Questions about this item

How much heat does the palmrest generate during continuous use?

The assembly is a passive mechanical part with no electronics, so it produces no measurable heat while the laptop runs all day.

What existing laptop chassis and keyboard layout must I already have for this palmrest to fit?

You need a Dell Latitude 7490 chassis with the EMEA Dual Pointing keyboard layout; US-English keyboards are not supported.

Will the included touchpad sensor module 78RRW and mouse buttons XKYX9 work with the original motherboard in my Latitude 7490?

Yes, both components are genuine Dell OEM parts designed for the Latitude 7490 and connect directly to the existing motherboard headers.

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