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Flat beige ribbon cable with connectors at both ends, new

DELL

DELL Latitude 5300 Ribbon Cable Palmrest USH Junction Board accessory

SKU CH-GBZC-91HR4

Genuine Dell OEM ribbon cable connecting the palmrest USH junction board to the motherboard for Latitude 5300 and 5310 2-in-1 models

  • Genuine Dell OEM part ensures exact fit
  • Connects palmrest USH board to motherboard
  • Compatible with Latitude 5300 laptop models
  • Compatible with Latitude 5300 2-in-1 systems
  • Compatible with Latitude 5310 2-in-1 systems

Genuine Dell OEM Palmrest Ribbon Cable

This genuine Dell OEM ribbon cable connects the palmrest USH junction board to the motherboard. It is a direct replacement part for the Latitude 5300 laptop and 2-in-1 systems, as well as the Latitude 5310 2-in-1. The part restores the link between the palmrest electronics and the main system board.

Suited for technicians repairing a damaged USH

Repair shops and owners fixing a faulty palmrest junction on the listed Latitude models will use this cable. It is not for buyers who need a complete palmrest assembly, a motherboard, or a different interconnect for another laptop series.

Dell part numbers Bandon13-USH-FFC and 450.0G309.00

Match these part numbers to your service manual or the label on the original cable to confirm fitment. The cable is designed specifically for the junction board interface on the compatible 5300 and 5310 2-in-1 chassis.

Highlights

  • Genuine Dell OEM part ensures exact fit
  • Connects palmrest USH board to motherboard
  • Compatible with Latitude 5300 laptop models
  • Compatible with Latitude 5300 2-in-1 systems
  • Compatible with Latitude 5310 2-in-1 systems

Specifications

BrandDell

Questions about this item

Will the ribbon cable that links the palmrest USH junction board to the motherboard need periodic replacement?

The cable is a passive flex circuit with no moving parts of its own; it only requires replacement if the connector latch breaks or the ribbon tears during a palmrest swap.

What fails first on the Bandon13-USH-FFC flex when the laptop is used continuously?

The limiting factor is the zero-insertion-force connector on the motherboard — repeated opening cycles can weaken its retention clips before the ribbon itself degrades.

Does the 450.0G309.00 ribbon generate any heat or draw measurable power during all-day operation?

It carries only low-voltage signalling lines, so it produces no noticeable heat and adds negligible current draw to the system.

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