I Opcom Fantomel Exclusive -

Use the firmware flash utility included in the Fantomel package to downgrade or upgrade your interface firmware version to match (commonly v1.59 or v1.95).

Packages the exact virtual COM port (VCP) drivers required to make modern Windows versions recognize legacy hardware. Technical Architecture & Requirements i opcom fantomel exclusive

: On Windows 10/11, you may need to boot into "Disable Driver Signature Enforcement" mode to allow the custom drivers to install correctly. Use the firmware flash utility included in the

The "Exclusive" versions are often more stable than standard clones and include updated database files to support newer vehicle models or specific engine variants. Key Features here is the rumored hardware configuration.

Assuming the leaked spec sheets from the now-defunct domain opcom.jp/private were authentic, here is the rumored hardware configuration.