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Green rectangular circuit board with two blue USB 3.0 ports and a ribbon cable connector

DELL

DELL XPS L701X USB 3.0 IO Circuit Board 861CJ

SKU CH-0KCN-D5MSE

Genuine Dell OEM IO circuit board adds USB 3.0 connectivity to XPS L701X laptops

  • ProcessorLaptop-computer-replacement-parts
  • Genuine Dell OEM part ensures exact fit for XPS L701X
  • USB 3.0 interface provides high-speed data connectivity
  • Direct motherboard connection restores original port functionality
  • Part number 861CJ confirms correct replacement for your laptop

Genuine Dell L701X USB IO Board

This is a genuine Dell original IO circuit board carrying the USB 3.0 interface for the XPS L701X laptop. It connects directly to the motherboard to restore port functionality. The part number is 861CJ and it is supplied new.

For XPS L701X owners needing a replacement

This board suits anyone repairing a faulty USB connection on the specified Dell model. It is not for users of other laptop series, for builds requiring a different port layout, or for technicians without the matching service manual.

How it compares

Measured against everything we stock in Motherboard Add-On Parts, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 85% of the 242 comparable items (median $50.49).

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Specifications

Product
Brand nameDELL
Processor
ProcessorLaptop-computer-replacement-parts

Questions about this item

Does this IO circuit board need anything besides the L701X motherboard header to function?

It plugs directly into the XPS L701X motherboard; no extra cables or adapters are required.

Will the USB 3.0 ports on this board work with USB 2.0 flash drives I already own?

Yes, the 3.0 ports are backward-compatible with USB 2.0 devices.

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