Is this a or are you using a Virtual Machine (VM) ? Share public link
A: Not necessarily. While the hardware is physically capable, firmware and Diagbox version matter. An older interface may require a firmware update to support the latest protocols. However, some users report that their original 9780Z5 works perfectly with later models.
Since a specific "9780Z5" driver does not exist in a standalone, official download link, you must identify the chipset inside the device.
Disconnect the interface from the car, but keep it plugged into your PC via USB. Launch the executable. Click Activate to scan the interface. Look at the Version line:
Locate the ACTIA driver installer (typically “ACTIAPnPInstaller.exe” or similar). Run it as Administrator. Follow the on-screen prompts. The installer will detect when you plug in the interface and will automatically configure the driver. psa xs evolution 9780z5 driver
The device usually appears in Windows Device Manager as "ACTIA USB Devices" or "UMDF Driver for Evolution Interface."
The most important distinction is between “Full Chip” and budget versions of the interface. Full Chip versions use:
Identifying every module in the car, from the Engine Management System (BSI) to airbags and climate control. Telecoding:
Understanding the PSA XS Evolution (9780.Z5) Driver and Installation Guide Is this a or are you using a Virtual Machine (VM)
However, there is an important nuance: many online sources clarify that is a PSA part number used on stickers to make clone units look more authentic. In other words, while the genuine OEM interface from Actia also carries this reference, the vast majority of units in circulation today are clones. As one forum post explains, “The difference is that the 9780.z5 is a Chinese copy, but if this one is with the correct hardware (optocopler/ic’s) it works good with lexia/diagbox”.
If you own a Peugeot or Citroën, the interface—often referred to as Lexia 3 or Actia —is the industry-standard tool for deep diagnostics, coding, and programming. The 9780Z5 reference number is specifically associated with the high-quality clone versions of this device, designed to work seamlessly with modern DiagBox software.
The USB cable is too long, losing voltage, or plugged into a USB 3.0 port.
Disclaimer: Using non-original interface devices can sometimes lead to driver conflicts or hardware failure. Ensure you are using high-quality clone devices to avoid potential issues with vehicle ECU programming. An older interface may require a firmware update
These are OBDII-to-USB cables used by mechanics and DIY enthusiasts to interface with the ECU of Peugeot and Citroën cars. These devices are notoriously difficult to install on modern versions of Windows because they use older chipsets (often Prolific or FTDI) and require specific firmware configurations.
This might sound trivial, but cable choice matters. One user discovered that “the long one wouldn’t recognise. As soon as I changed, it worked straight away.” If you have multiple USB cables, try different ones. Shorter cables with better shielding often work more reliably.
The driver is also embedded within Diagbox installation files. When you install Diagbox (even a patched version), the driver for the XS Evolution interface is installed automatically. Several shared versions of Diagbox (e.g., V7.02, V7.63, V7.83, V9.91) contain folders named “Setup Drivers DiagBox” or similar.