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Small green circuit board with power button and ports

DELL

DELL XPS L321x Power Button IO Board JHG09 accessory

SKU CH-C2AZ-TTKMH

Power button IO board with audio and USB ports for the XPS 13 L321x ultrabook

  • Genuine Dell replacement restores original power and port functions
  • Direct-fit for XPS 13 L321x Ultrabook ensures correct alignment
  • Integrated USB and audio ports rebuild front-panel connectivity
  • New OEM circuit board matches factory DPN JHG09 specification

Dell XPS 13 L321x Power Button IO Board

This genuine Dell circuit board integrates the power button with USB and audio ports for the XPS 13 L321x Ultrabook. It connects directly to the motherboard as the original databoard assembly. The part carries Dell part number JHG09. It is supplied in new condition for precise replacement.

Restores front-panel connectivity and power control

Fitting this board re-establishes the power switch and the side USB and audio connections on the Ultrabook chassis. It is intended for the L321x model only and will not suit other XPS 13 generations. Buyers needing a different form factor or additional ports should source the correct board for their specific machine.

Highlights

  • Genuine Dell replacement restores original power and port functions
  • Direct-fit for XPS 13 L321x Ultrabook ensures correct alignment
  • Integrated USB and audio ports rebuild front-panel connectivity
  • New OEM circuit board matches factory DPN JHG09 specification

Specifications

BrandDell

Questions about this item

Does the power button board add any fan noise or heat to the XPS 13 L321x?

The JHG09 board is a passive circuit board with no fan or active components, so it adds no noise or heat to the XPS 13 L321x Ultrabook.

What existing laptop parts are needed for this JHG09 board to function?

The board requires a compatible XPS 13 L321x motherboard with the matching internal connector for power button, USB and audio signals.

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