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Flat grey 40-pin ribbon cable for Chromebook 3400 USB IO board

DELL

DELL Chromebook 3400 40-pin Ribbon Cable 5613X accessory

SKU CH-7P56-ZKAHK

Genuine Dell OEM 40-pin ribbon cable connects the right-side USB I/O board to the motherboard in Chromebook 3400 laptops

  • Genuine Dell OEM part ensures exact fit for Chromebook 3400
  • 40-pin ribbon cable connects right-side USB I/O board to motherboard
  • Replaces Dell part number 5613X and alternate EDB40
  • One of two cables linking the I/O board in the 3400 laptop
  • New condition guarantees reliable signal integrity for USB ports

Genuine Dell OEM replacement cable

This genuine Dell OEM 40-pin ribbon cable connects the USB IO board to the motherboard in a Chromebook 3400. It carries part number 5613X and matches the component shown in the product images. The laptop uses two cables for the IO board; this item is the 40-pin version. It arrives new and ready for installation.

Repair technicians and Chromebook 3400 owners

Technicians servicing a Chromebook 3400 with a damaged right-side USB IO connection will need this specific 40-pin cable. Buyers whose device requires the other IO board cable, or who are repairing a different laptop model, should look at something else. This part does not fit other Dell series or non-Dell hardware.

40-pin connector for USB IO board

The single specification that decides fit is the 40-pin connector designed for the Chromebook 3400 USB IO board. Verify that your repair requires this exact pin count and board location before ordering. The part number 5613X confirms the correct match for the right-side IO assembly.

Highlights

  • Genuine Dell OEM part ensures exact fit for Chromebook 3400
  • 40-pin ribbon cable connects right-side USB I/O board to motherboard
  • Replaces Dell part number 5613X and alternate EDB40
  • One of two cables linking the I/O board in the 3400 laptop
  • New condition guarantees reliable signal integrity for USB ports

Specifications

BrandDell

Questions about this item

What does the 40-pin count mean once this cable is installed in a Chromebook 3400?

The 40-pin cable carries all right-side USB I/O signals between the IO board and the motherboard, restoring full port function on that side of the 3400.

Which interface standard does the 40-pin ribbon use, and what does it limit in practice?

It uses a proprietary 40-pin Dell interconnect that only fits the Chromebook 3400 right-side USB IO board; it cannot be adapted to other models.

What physical space or mounting points does this ribbon cable need inside the 3400?

It routes between the right-side USB IO board and the motherboard, using the existing connector sockets and retention clips already present in the 3400 chassis.

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