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
Black laptop palmrest assembly with touchpad fingerprint reader and mouse buttons

DELL

DELL Precision 7510 7520 Palmrest Assembly DRK9H

SKU CH-4TDN-0YMX0

Genuine Dell palmrest assembly for Precision 15 7510 and 7520 laptops, includes touchpad, fingerprint reader and smart-card reader

  • Genuine Dell OEM palmrest restores original fit and finish for Precision 7510 and 7520
  • Integrated fingerprint reader module enables secure biometric login on supported Dell Precision 15 laptops
  • Built-in smart card reader adds hardware-based authentication for enterprise environments
  • Complete assembly includes touchpad, ribbon cables, USH junction board and mouse buttons for full functionality
  • Direct replacement part number DRK9H matches Dell service documentation for Precision 15 (7510) and 7520 models

Genuine Dell Precision Palmrest Assembly

This genuine Dell OEM palmrest assembly replaces the original part in Precision 15 7510 and 7520 laptops. It arrives new and includes the touchpad, fingerprint reader, smart card reader, USH junction board, ribbon cables and left and right mouse buttons. The DRK9H part number confirms exact fit for the listed models.

Suitable for technicians restoring Precision 15

Repair shops and owners fixing a damaged top case will find every required sub-component in one package. Builders working on other Dell series or non-Dell laptops cannot use this assembly because the mounting points and cable routing are model specific. Buyers who need only a touchpad or only a fingerprint module should look for individual parts instead.

Dell part number DRK9H fits Precision 15 7510

The DRK9H identifier is the single specification that guarantees compatibility with the two Precision 15 models listed. Without this exact part number the palmrest will not align with the chassis screw holes or connect to the motherboard headers. Verify the service tag or existing part label before ordering to avoid a mismatch.

Highlights

  • Genuine Dell OEM palmrest restores original fit and finish for Precision 7510 and 7520
  • Integrated fingerprint reader module enables secure biometric login on supported Dell Precision 15 laptops
  • Built-in smart card reader adds hardware-based authentication for enterprise environments
  • Complete assembly includes touchpad, ribbon cables, USH junction board and mouse buttons for full functionality
  • Direct replacement part number DRK9H matches Dell service documentation for Precision 15 (7510) and 7520 models

Specifications

BrandDell

Questions about this item

How much power does the fingerprint reader and touchpad draw during continuous use?

The assembly draws power only through the laptop's internal ribbon connectors; no separate supply is needed and typical draw is negligible compared with the system's main battery.

Which cables or boards must already be present in the chassis for this palmrest to function?

The motherboard must provide the matching ribbon-cable headers for the touchpad, fingerprint reader, smart-card reader and USH junction board included with this assembly.

Will the DRK9H palmrest fit a Precision 7510 or 7520 that currently uses a different palmrest part number?

Yes, this genuine Dell OEM palmrest is listed as compatible with both Precision 15 7510 and 7520 models, replacing the existing assembly directly.

Also in this aisle

People compared these

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