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Small green circuit board with USB port and SD card slot

DELL

DELL Inspiron 7375 2-in-1 IO Circuit Board V4DT1

SKU CH-ZZVM-J9F1J

Replacement IO circuit board with USB port, SD card reader and WLAN slot for Inspiron 7375 2-in-1 laptops

  • Genuine Dell OEM replacement ensures exact fit for Inspiron 7375 2-in-1
  • Restores USB connectivity with original specification port on the IO board
  • Adds SD card reader slot for direct media access on the laptop
  • Provides dedicated WLAN card slot to support wireless module installation
  • Verified compatible with Inspiron 13 and 15 7375 2-in-1 models

Genuine Dell IO board for Inspiron 7375 2-in-1

This genuine Dell OEM IO circuit board replaces the original I/O daughterboard in the Inspiron 7375 2-in-1 laptop. It carries the Dell part number V4DT1 and the alternate reference Starlord B IO Board. The component is supplied new and matches the factory specification for this model.

Restores USB port SD reader and WLAN slot

The board integrates one USB port, an SD card reader slot and a WLAN card connector. Replacing a damaged board restores peripheral connectivity and wireless capability that the original part provided. No additional drivers or software are bundled with this spare part.

Direct replacement for listed 13 and 15 inch models

Compatible Dell computers include the Inspiron 13 7375 2-in-1 and the Inspiron 15 7375 2-in-1. The part will not fit other Inspiron chassis or different generations. Buyers who need a board for another model should verify the correct part number before ordering.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 99% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameDELL

Questions about this item

Will the USB port or SD card slot on the V4DT1 board wear out and need replacement?

The V4DT1 IO board houses one USB port and an SD card reader slot; if either fails the entire board is replaced as a single genuine Dell OEM part.

What is the first limit reached when the WLAN card slot on the V4DT1 runs continuously?

The WLAN card slot on the V4DT1 board is limited by the thermal envelope of the Inspiron 7375 2-in-1 chassis during sustained wireless activity.

How much heat or noise does the V4DT1 IO board add when the laptop runs all day?

The V4DT1 board itself has no active cooling; any heat or fan noise comes from the main system, not from this USB, SD and WLAN interface board.

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