Cheap Chinese clones often use counterfeit FTDI chips. From 2016 onward, official FTDI drivers actively "brick" counterfeit chips by setting their PID to 0x0000. If your Actia was working and suddenly stopped after a Windows Update, you are a victim of this.
The Interface Checker is a standalone utility used to verify firmware and driver health. Launch the tool with the device plugged in. Click .
Step 2: Disable Driver Signature Enforcement (Windows 10/11)
The compatibility of your driver depends entirely on the version of Diagbox or Lexia you intend to run.
Adaptation Successful.
Product description (one sentence) High-performance Actia PSA XS Evolution drivers providing reliable CAN, K-Line and diagnostic interface support for PSA vehicles — optimized for fast flashing, accurate ECU communication, and cross-platform compatibility.
If your hardware ID shows FTDI, go directly to the source: .
: Historically, these tools required Windows XP for native compatibility. Modern Systems
As the automotive industry continues to evolve, it is likely that diagnostic tools like the Actia PSA XS will play an increasingly important role in the diagnosis and repair of vehicle electronics. With the introduction of emerging technologies, such as autonomous driving and connected cars, the Actia PSA XS is well-positioned to support technicians and mechanics in their daily work. actia psa xs evolution drivers
If the global test fails but drivers appear installed, the issue is often power. The Actia needs over 12V from the vehicle. Use a battery booster if the car voltage is low.
Native, standalone installations of old Lexia 3 and PP2000 software. Drivers install effortlessly but lack modern web security. Windows 7 (32-bit / 64-bit) Status: Highly stable.
Windows Power Management is turning off the USB port to save energy.
Modern versions of Diagbox (v7.xx and v9.xx) utilize updated drivers designed to work seamlessly with Windows 7, 8, and 10 (both 32-bit and 64-bit systems). Cheap Chinese clones often use counterfeit FTDI chips
Identifying which driver your interface is using is the first step in troubleshooting. You can view this in your under the "Universal Serial Bus devices" or "Ports (COM & LPT)" section. The name here (e.g., "USB Com Board Evolution Driver (UMDF)") confirms whether the driver is correctly installed.
Connect the USB cable from the ACTIA interface directly to a USB 2.0 port on your PC (avoid USB 3.0 ports, as they can cause timing synchronization issues with clone devices).
Browse to your extracted folder, select the .inf file (often named actiausbd.inf ), and click .