Which USB devices can I connect to the USB port on the front of my product?
External USB Device Specifications
Note: Use only external storage devices with independent AC power sources. External storage devices that are powered via USB are not recommended.
CD-ROM/CD-R drive 700MB maximum capacity
CD-RW is not supported
DVD-ROM/DVD-R drive 4.7GB maximum capacity
DVD-RW, DVD+R, and DVD+RW are not supported
Magneto-optical drive 1.3GB Hard disk and USB flash drives 2TB
Formatted in FAT, FAT32, or exFAT.