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Small green circuit board with two blue USB ports

DELL

DELL Inspiron Mini 12 1210 USB 3.0 IO Board D124J

SKU CH-BJ36-DZ28P

Genuine Dell USB 3.0 IO board with two ports for Inspiron Mini 12 1210 laptops

  • CPU Typelaptop-computer-replacement-parts
  • Genuine Dell OEM replacement part for reliable repair
  • Two USB 3.0 ports restore full connectivity
  • Fits Inspiron Mini 12 1210 models precisely
  • D124J part number ensures exact compatibility

Genuine Dell IO Board for Inspiron Mini 12 1210

This genuine Dell OEM IO circuit board provides two USB 3.0 ports for the Inspiron Mini 12 1210 laptop. It connects directly to the motherboard as a direct replacement part. The board carries Dell part number D124J and matches the original component exactly. Buyers receive the exact item shown in the product images.

Replaces a damaged or failed USB port board

Install this board when the original USB 3.0 ports stop working due to physical damage or electrical failure. The jump is worth it if the laptop otherwise functions but cannot connect USB peripherals. This part does not add extra ports beyond the original two and does not upgrade the USB standard. It is not for buyers who want more ports or a newer USB version.

Highlights

  • Genuine Dell OEM replacement part for reliable repair
  • Two USB 3.0 ports restore full connectivity
  • Fits Inspiron Mini 12 1210 models precisely
  • D124J part number ensures exact compatibility

Specifications

BrandDELL
CPU Typelaptop-computer-replacement-parts

Questions about this item

What laptop chassis does the D124J board fit inside?

The D124J board is built for the Inspiron Mini 12 1210 chassis and aligns with its internal mounting points.

Which cable must be seated first when installing the D124J board?

Connect the flat ribbon cable to the motherboard header before securing the board screws, otherwise the connector can sit crooked.

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