If the USB Disks Information without EJECT item means system can't compatible with this USB device, according to our experience following possible issue for your reference:
- The USB to SATA / IDE device comaptible issue, on our hand haveing 2 JMB20337 USB to SATA / USB device, difference brand or price with differnce compatibility either, we test up to 750GB HDD is workign fine.
- N299 / N1200 / N2100 support FAT/FAT32 wiriting and reading, and NTFS reading only by Microsoft's patents.
- If it is 80GB or above 2.5" HDD, we would recommend with a additional power supply for HDD operation need.
