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-R, DVD-R, and Blu-ray drives CD-ROM/CD-R: 700MB
(CD-RW, DVD-RW, DVD+R, DVD+RW and Blu-ray Discs are not supported)
Magneto-optical drive 1.3GB Hard disk and USB flash drives 2TB
Formatted in FAT, FAT32, or exFAT