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Flat orange ribbon cable with multiple connectors on dark surface

DELL

DELL Precision 7750 SD Card Reader Ribbon Cable FFC30 A19AF8

SKU CH-4D1F-YZGN7

Genuine Dell OEM ribbon cable connecting the SD card reader board in Precision 7750 laptops

  • Genuine Dell OEM part ensures exact fit for Precision 7750
  • Connects SD card reader board to motherboard via FFC30 ribbon cable
  • Part numbers FFC30 and A19AF8 confirm correct replacement component
  • Additional identifiers FDX70 and LF-J181P cross-reference for accurate ordering
  • New condition guarantees reliable signal integrity for card reader function

Genuine Dell OEM Ribbon Cable for Precision 7750

This genuine Dell OEM ribbon cable connects the SD card reader board inside the Precision 7750 mobile workstation. It carries Dell part numbers FFC30 and A19AF8 along with alternate references FDX70 and LF-J181P. The part is supplied new and matches the component shown in the product images.

Simple Internal Installation with Correct Alignment

Installation requires opening the laptop chassis to reach the card reader board connector. The flat flexible cable must be inserted with the correct orientation; reversing it will prevent the reader from functioning. No soldering or firmware updates are needed, just careful seating of the connector ends.

For Technicians Replacing a Damaged SD Reader Cable

This cable suits repair technicians or owners restoring SD card functionality on a Precision 7750. It does not add new ports or upgrade transfer speeds. Buyers needing a different laptop connector, a longer flex length, or a complete reader board assembly should look for the appropriate part for their specific model.

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 8,241 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

How can I verify the SD card reader works after installing the FFC30 ribbon cable?

Insert an SD card into the Precision 7750 slot; the card should appear in File Explorer and read or write data without errors.

What comes in the box and what must I source separately for the A19AF8 cable?

The box contains only the Dell OEM ribbon cable; you must supply the SD card reader board, tools and any screws needed for the Precision 7750 repair.

Which part number matches my Precision 7750 — FFC30, A19AF8, FDX70 or LF-J181P?

All four numbers reference the same genuine Dell cable for the Precision 7750 SD card reader; choose whichever matches the label on your original part.

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