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Drivers for EZ-USB® FX1™ , FX2LP™ , and FX3™ - KBA94413
What are the drivers for FX1™, FX2LP™, and FX3™?
The ZIP file attached with this knowledge base article contains the CyUSB3.inf and CyUSB3.sys files for FX3 (CYUSB3011/ CYUSB3012/ CYUSB3013/ CYUSB3014/CYUSB2014), FX2LP (CY7C68013A / CY7C68014A / CY7C68015A / CY7C68016A), and FX1 (CY7C64713).
The following operating systems are supported:
Windows XP (32-bit and 64-bit)
Windows Vista (32-bit and 64-bit)
Windows 7 (32-bit and 64-bit)
Windows 8 (32-bit and 64-bit)
Windows 8.1 (32-bit and 64-bit)
Windows 10 (32-bit and 64-bit).
Use CyUSB3.inf in the path (after extracting the .zip file) shown in the table below for the respective OS.
Windows 10 x64
Windows 8.1 x64
Windows 8 x64
Windows 7 x64
Windows Vista x64
Windows XP x64
To match the device with the drivers, refer to the steps mentioned under the section "Matching Devices to the Driver " in the attached PDF file. Adding the VID/PID is already done in the attached .inf file , so you can skip "Step A : Add the device's Vendor ID and Product ID to the CYUSB3.INF file".