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Genuine Dell backlit keyboard, US-INTL layout, part 346TJ

DELL

DELL Latitude 5280 5289 7280 7380 Keyboard 346TJ US-INTL Backlit

SKU CH-W1W0-PGT9G

Genuine Dell OEM backlit keyboard with US-INTL layout, part 346TJ, compatible with Latitude 5280, 5289, 5290, 7280, 7290, 7380, 7389, 7390 models

  • Genuine Dell OEM part ensures exact fit
  • US-INTL layout adds extra printed characters
  • Backlit keys improve visibility in low light
  • Compatible with Latitude 5280, 5289, 5290, 7280, 7290, 7380, 7389, 7390
  • Part number 346TJ matches original specification

Compatible Dell Latitude models

This genuine Dell OEM keyboard carries part number 346TJ and fits the Latitude 5280, 5289 2-in-1, 5290, 7280, 7290, 7380, 7389 2-in-1, 7390 and 7390 2-in-1. It is a direct replacement for the original keyboard in those systems.

US-INTL layout with backlighting

The keyboard uses a US-INTL key layout that adds a few extra printed characters while remaining compatible with standard US-English input. Integrated backlighting allows typing in low-light conditions and the part also works in laptops that originally shipped without a backlit keyboard.

Condition and fit

Supplied new, the keyboard installs as a like-for-like swap for the factory unit across all listed Latitude models. Buyers who need a different regional layout or a non-backlit variant should look for the matching part number for their specific configuration.

How it compares

Measured against everything we stock in Laptop Repair Parts, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 63% of the 1,151 comparable items (median $33.99).

Specifications

Product
Brand nameDell

Questions about this item

How do I install the Dell 346TJ keyboard on a Latitude 7280 and what step is often missed?

Remove the bottom case, disconnect the battery, then unscrew the keyboard deck; the step many miss is detaching the backlight ribbon cable before lifting the old keyboard.

What part of this keyboard will need replacement first under heavy daily use?

The backlight LED sheet typically dims unevenly after several years, while the key switches themselves last longer.

What limit appears first when typing continuously on this backlit US-INTL keyboard?

Sustained maximum brightness generates heat that triggers the controller to throttle the backlight intensity after roughly twenty minutes.

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