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Dell Latitude 5421
Dell Latitude 7420 (Notebook and 2-in-1)
NOTE: Please verify your device's model number to ensure that this part is compatible.
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$27.01
This product is a replacement junction circuit board specifically designed for Dell Latitude 5421, 7420, and 5420 laptops. It’s located within the palm rest assembly and is responsible for connecting various components, including the touchpad, mouse buttons, and other peripherals.
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It’s ideal for repairing damaged circuit boards, restoring palmrest functionality, or troubleshooting issues with touchpad or mouse input.
Use code WELCOME2026 on Parts, Devices, and Tools.

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