Because the Pi40952-3x2b is a specific board revision used across different Delock products, you should download drivers based on the chipset or the official product number (e.g., Delock 89220 or 89219).
Power down your PC and install the Pi40952-3x2b card into an available PCIe x1 slot. Pi40952-3x2b Driver Download -
If you have landed on this page, you are likely staring at a non-functional piece of hardware. The error message “Device driver not found” or “Unknown USB Device (Device Descriptor Request Failed)” is probably flashing on your screen. The culprit? You need the correct . Because the Pi40952-3x2b is a specific board revision