The Openport 2.0 is an for Mercedes diagnostics, reading fault codes, actuations, and routine coding . However, for critical control unit flashing (e.g., engine/transmission), always use a genuine SDconnect or a high-quality Pass-Thru Pro – the Openport 2.0 has no voltage regulation and can brick ECUs during unstable flashing.
Essentially, turns your laptop into a dealership scanner—provided you have the right adapter. Xentry Passthru Openport 2.0
To run Xentry Passthru smoothly, your laptop needs some "oomph." Mercedes software is notoriously resource-heavy. Windows 10 or 11 (64-bit). RAM: 8GB minimum (16GB recommended). The Openport 2