The following power adaptors are compatible:
ET 426, 12VDC, 66W / 5.5A is compatible with DFU-0133-xxx up to DFU-0216-xxx models
ET_547, 24VDC, 200W / 8.3A is compatible with DFU-0260-xxx up to DFU-0460-xxx and model DFU-0550-003
ET_428, 24VDC, 600W / 25A is compatible with DFU-0550-xxx up to DFU-0840-xxx
ET_550, 12VDC, 25W / 2.08A is compatible with Digital Clock, DSTB-TS2 and DSTB-IPTV
ET_565, 24VDC, 90W / 3.75A is compatible with all Lighted Mirror products.