Viking USB Board for Topaz 40 #413390801

Product Summary — Viking USB Board for Topaz 40 #413390801

Description
Replacement USB interface board designed for the Husqvarna Viking Topaz 40 sewing and embroidery machine.

Key Features

• USB Connectivity Module – Handles communication between the machine and external devices (e.g., flash drives for embroidery designs).

• OEM Component – Genuine Viking part ensuring proper fit, data transfer stability, and machine compatibility.

• Plug-in Replacement – Mounts on the machine’s internal mainboard with standard connectors.

Function Example

• Enables the user to load embroidery files (.vp3 format) from a USB stick into the Topaz 40 for on-screen selection and stitching.

Compatibility

• Specifically engineered for Husqvarna Viking Designer Topaz 40.

• Not interchangeable with Topaz 30, 50, or other Viking models using different USB controller versions.