The USB Version seems to be always set in EEPROM EEPROM byte[0x0a] bit 4 (change_usb_...
[libftdi] / packages / 99-libftdi.rules
1 # allow users to claim the device
2 SUBSYSTEM=="usb_device", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6010", MODE="0664", GROUP="plugdev"