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Flat orange ribbon cable with connectors at each end

DELL

DELL Latitude 14 Rugged Extreme 7404 Fingerprint Reader Ribbon Cable V4MD2

SKU CH-M3YT-5ACYN

Ribbon cable connecting the fingerprint reader to the USH junction board on Dell Latitude 14 Rugged Extreme 7404 laptops

  • Genuine Dell replacement cable for Latitude 14 Rugged Extreme 7404
  • Connects fingerprint reader module to USH junction board
  • New OEM part with Dell part number V4MD2
  • Direct fit for Latitude 14 Rugged Extreme 7404
  • Supports fingerprint reader functionality on compatible Dell laptops

Purpose and Compatibility

This ribbon cable is the dedicated interconnect for the fingerprint reader module inside the Dell Latitude 14 Rugged Extreme 7404. It links the sensor to the USH junction board so the biometric subsystem can function. The part is intended for technicians or owners repairing that specific laptop model. It will not fit other Latitude models or non-Rugged chassis.

Interface Constraints

The cable uses a proprietary flex layout defined for the 7404 platform and carries only the signals required by the fingerprint reader. Length, pin count and keying are fixed by the original design, so the part cannot be substituted with a generic ribbon. No other peripheral or board connects through this cable.

Build and Installation

The item is a new, original Dell ribbon identified by part number V4MD2 and alternate references C_FPR_M and 0800-0GG2B00. It arrives as the cable only, without brackets, screws or the reader module itself. Installation requires opening the ruggedised chassis and routing the thin flex through the existing retention clips, so care is needed to avoid creasing the conductors.

Highlights

  • Genuine Dell replacement cable for Latitude 14 Rugged Extreme 7404
  • Connects fingerprint reader module to USH junction board
  • New OEM part with Dell part number V4MD2
  • Direct fit for Latitude 14 Rugged Extreme 7404
  • Supports fingerprint reader functionality on compatible Dell laptops

Specifications

BrandDell

Questions about this item

Which Dell Latitude model does the V4MD2 ribbon cable fit?

The V4MD2 cable is built for the Latitude 14 Rugged Extreme 7404 and connects the fingerprint reader to the USH junction board.

What does this cable do once it is installed in the 7404?

It carries the fingerprint reader signal to the USH junction board so the biometric sensor works.

What interface does the V4MD2 use and what does it limit?

The cable uses a proprietary ribbon interface that only links the fingerprint reader module to the USH junction board on the 7404.

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