diff --git a/hardware/arduino/sam/firmwares/atmega16u2/Arduino-DUE-usbserial-prod-firmware-2012-11-05.hex b/hardware/arduino/sam/firmwares/atmega16u2/Arduino-DUE-usbserial-prod-firmware-2012-11-05.hex
new file mode 100644
index 000000000..2c219ff7c
--- /dev/null
+++ b/hardware/arduino/sam/firmwares/atmega16u2/Arduino-DUE-usbserial-prod-firmware-2012-11-05.hex
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