Required for the computer to recognize the "Evolution" interface. It is usually found in the folder of your software installation media. ACTIA USB Driver: Automatically installs during the
Older interfaces. These often struggle to communicate with newer versions of Diagbox (v7.57 and above) and frequently drop connection on 64-bit operating systems.
Because the is nearly impossible to run on Windows 10/11 or Linux, engineers have developed two main alternatives:
For owners of Citroën or Peugeot vehicles, few tools are as revered—and as confounding—as the PSA XS Evolution diagnostic interface. Also known by its component part number or by the front sticker code A.1281.Z , this device is the gateway to performing dealer-level diagnostics from your own garage. However, behind its professional capabilities lies a common frustration: getting the correct driver installed so your computer can talk to the car. Psa Xs Evolution 9780.z5 Driver
If your driver and hardware are working, it will return your current firmware profile (e.g., APPLI_XS_Fuji_P106138AVx.x.x ).
You should see without any yellow exclamation marks. Troubleshooting Common Driver Errors Error: "Device Not Recognized" or Yellow Exclamation Mark
The is more than just a file you download—it is the critical link between your command logic and precision motion. By following the manual installation steps, troubleshooting bootloader issues, and applying latency optimizations, you can eliminate communication dropouts and achieve sub-millisecond response times. Required for the computer to recognize the "Evolution"
Once the VCI appears correctly in Device Manager, you can proceed with the diagnostic software installation.
If you are running Diagbox via a pre-installed VMware image on Windows 10/11, the host might hold onto the driver rather than passing it to the guest OS.
However, after thorough research across technical databases, driver archives, and PSA (Pressure Swing Adsorption / PSA Peugeot Citroën) contexts, by that exact name exists in public records. These often struggle to communicate with newer versions
| Source | Price range | Driver availability | Risks | |--------|-------------|---------------------|-------| | (rare, expensive) | $500‑$1000+ | Drivers on official ACTIA support site | Very difficult to find new. | | Clone (Full‑Chip 9780.Z5) – the most common | $50‑$150 | Driver included on the bundled DVD (or downloadable from forums) | May be bricked by DiagBox 9.xx; firmware can sometimes be reinstalled. | | Second‑hand (e.g. Leboncoin, Facebook Marketplace) | $40‑$100 | Driver may be missing – you will need to find it online | Unknown history; may already be bricked or have driver issues. |
Navigate to > Advanced options > Startup Settings > Restart .
Change your USB cable. The USB leads bundled with aftermarket 9780.Z5 clones are notoriously poorly shielded. Switching to a high-quality, shorter USB cable often resolves this instantly. 2. The Interface Disconnects When Plugged into the Vehicle