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Flat orange 50-pin ribbon cable for Dell Chromebook 3120

DELL

DELL Chromebook 3120 50-pin Ribbon Cable 3NCG0 accessory

SKU CH-WT9E-BT293

Genuine Dell OEM 50-pin ribbon cable connects the right-side USB IO board to the motherboard on a Chromebook 3120 laptop

  • Genuine Dell OEM part ensures exact fit
  • 50-pin ribbon cable connects right-side USB IO board to motherboard
  • Designed specifically for Dell Chromebook 3120 laptop version
  • Replaces part number 3NCG0 and alternate JDB10 LF-L561P
  • You will receive exactly what is pictured

Genuine Dell OEM 50-pin Ribbon Cable

This genuine Dell OEM 50-pin ribbon cable connects the right-side WWAN and USB IO board to the motherboard in the Chromebook 3120 laptop. It is a direct replacement part identified by Dell part number 3NCG0.

Right-side IO board connection

The cable links the right-side IO board carrying WWAN and USB ports to the mainboard, restoring connectivity on that side of the chassis. As one of two cables serving the IO board, this 50-pin variant handles the specific signal path for those interfaces.

Exact-fit replacement part

You receive exactly the cable pictured, matching alternate part numbers JDB10 LF-L561P and DA300021513. It is designated for the laptop version of the Chromebook 3120 only and does not fit other models or form factors.

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 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

What connector does the 50-pin ribbon cable use on the Dell Chromebook 3120?

The cable uses a 50-pin connector to link the right-side IO board to the motherboard on the Chromebook 3120 laptop.

Which Dell Chromebook model does the 3NCG0 ribbon cable fit?

The 3NCG0 cable fits the Dell Chromebook 3120 laptop version and connects the right-side USB IO board.

How is the 50-pin ribbon cable installed in the Chromebook 3120?

Route the cable between the motherboard and the right-side IO board, then seat both 50-pin connectors fully; the step often missed is locking the ZIF latches on each end.

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