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A flat flexible ribbon cable with gold connectors on a green circuit board

DELL

DELL Latitude 5289 7389 7390 2-in-1 Touchpad Ribbon Cable

SKU CH-WJC8-GK18Q

Genuine Dell OEM touchpad ribbon cable for Latitude 5289, 7389 and 7390 2-in-1 models

  • Genuine Dell OEM part ensures exact fit
  • Connects touchpad assembly to motherboard for reliable input
  • Compatible with Latitude 5289 2-in-1 models
  • Compatible with Latitude 7389 2-in-1 models
  • Compatible with Latitude 7390 2-in-1 models

Genuine Dell OEM touchpad ribbon cable

This genuine Dell OEM ribbon cable connects the touchpad assembly on supported Latitude 2-in-1 laptops. It is a direct replacement for a damaged or faulty original cable. The part is supplied new and matches the factory specification. Installing it restores full touchpad functionality.

Replaces worn or broken flat-flex cables

The cable replaces the original flat-flex link between the touchpad and the motherboard when that link has failed through wear, impact or liquid damage. A replacement is worth fitting when the touchpad stops responding, behaves erratically or shows intermittent connection faults. No other components are included in the package.

Verify exact model and part numbers first

Confirm that the laptop is a Latitude 5289 2-in-1, 7389 2-in-1 or 7390 2-in-1 before ordering. Cross-reference the Dell part numbers CAZ30, CAZ40 or NBX00023200 printed on the existing cable or listed in the service manual. The cable is not compatible with non-2-in-1 variants or other Latitude series.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 93% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does this ribbon cable fit the Latitude 7390 2-in-1 chassis?

Yes, it is a genuine Dell OEM cable compatible with the Latitude 7390 2-in-1, plus the 5289 and 7389 2-in-1 models

What is the tricky step when routing this touchpad ribbon cable during installation?

Fold the cable flat along its natural crease and seat the ZIF connector tabs fully before locking the latch; a twisted cable causes intermittent clicks

Which Dell part numbers should I match if I need to reorder this touchpad cable later?

Match CAZ30, CAZ40 or NBX00023200 to ensure you receive the same genuine Dell OEM ribbon cable for the Latitude 5289, 7389 or 7390 2-in-1

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