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Flat ribbon cable with connectors at both ends, new condition

DELL

DELL XPS 9500 Daughter IO Board Cable 82YMM

SKU CH-93YS-59Q1P

Genuine Dell OEM replacement cable linking the right-side I/O board to the motherboard on XPS 15 9500, 9520, 9530 and Precision 5570 models

  • Genuine Dell OEM part ensures exact fit
  • Connects right-side IO board to motherboard
  • Compatible with XPS 15 9500, 9520, 9530
  • Supports Precision 5570 workstation models
  • Dell part number 82YMM for accurate ordering

Dell XPS 15 Internal IO Board Cable

This genuine Dell OEM cable connects the right-side daughter IO board to the motherboard in compatible XPS 15 laptops. It carries the Dell part number 82YMM and matches the alternate reference FDQ50 LF-H823P. The component is supplied new and matches the item shown in the product imagery.

Suits owners repairing a damaged USB

Technicians replacing a faulty IO board cable on a Dell XPS 15 9500, 9520, 9530 or Precision 5570 will find the correct fit. Builders working on other Dell series, different XPS screen sizes, or non-Dell laptops cannot use this part and should source the cable specific to their model.

Dell Part Number 82YMM confirms exact compatibility

Only systems listed in the manufacturer highlights — XPS 15 9500, 9520, 9530 and Precision 5570 — are validated for this cable. Verifying the 82YMM marking on the original cable before ordering prevents mismatched connectors and avoids a wasted repair attempt.

How it compares

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

Price $4.99
Cheaper than about 90% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does the 82YMM cable fit my XPS 15 9520 or Precision 5570?

Yes, Dell lists the 82YMM as compatible with XPS 15 9500, 9520, 9530 and Precision 5570, so it fits all four models.

What does this cable actually do inside the laptop?

It carries signals between the right-side I/O daughter board and the main motherboard, restoring USB, audio and card-reader functions on that side.

Is the 82YMM a standard connector type I can replace with a generic part?

It is a Dell-specific flat-flex cable with part number 82YMM; generic cables do not match the pin-out or length.

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