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Green rectangular circuit board with audio jacks and eSATA port

DELL

DELL XPS 17R L702X IO Circuit Board H8GW8

SKU CH-KE53-QY0PS

Replacement I/O circuit board with audio jacks, ESATA and wireless card connectors for Dell XPS 17R L702X laptops

  • ProcessorLaptop-computer-replacement-parts
  • OEM replacement IO board restores full port functionality
  • Audio jacks ESATA WWAN connectors integrated on single daughter board
  • Direct fit for Dell XPS 17R L702X motherboard
  • Genuine Dell part number H8GW8 ensures exact compatibility
  • New condition component ready for immediate installation

Dell XPS 17R L702X IO Board

This new Dell OEM IO circuit board serves as a direct replacement daughter board for the XPS 17R L702X motherboard. It restores the laptop's external connectivity by providing the physical audio jacks and an ESATA port. The part arrives exactly as pictured and is identified by DPN H8GW8.

Owners repairing a Dell XPS 17R L702X

This component suits technicians or owners specifically restoring I/O functionality on the listed Dell XPS 17R model. It is not intended for any other laptop series or motherboard revision. Builders needing different port layouts or compatibility with other Dell chassis should look elsewhere.

Connectivity restored via ESATA and audio

The board delivers the standard audio input and output connections alongside a single ESATA interface for external storage. It also hosts the necessary connectors for WWAN and WLAN wireless cards. Headroom ends at the physical ports provided; no additional interfaces or expansion slots are present on this daughter board.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 95% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameDELL
Processor
ProcessorLaptop-computer-replacement-parts

Questions about this item

Does this IO board fit a Dell XPS 17R L702X motherboard?

Yes, the board is built for the Dell XPS 17R L702X and carries part number H8GW8.

Will the ESATA port on this daughter board work with my existing external drive?

The ESATA port follows the standard interface, so any compatible external drive will connect and function.

How can I confirm the audio jacks are working after I install the board?

Plug in headphones or speakers and verify sound output; the jacks are wired directly to the board's audio circuitry.

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