Just looking at what you end up with on the player with the Rockchip controller (thats the touch screen one)
This is it as is with 16GB partition as supplied (fake):-
Code:
Description Disk drive
Manufacturer (Standard disk drives)
Model RockChip USBDISK User USB Device
Bytes/Sector 512
Media Loaded Yes
Media Type Removable Media
Partitions 1
SCSI Bus Not Available
SCSI Logical Unit Not Available
SCSI Port Not Available
SCSI Target ID Not Available
Sectors/Track 63
Size 15.75 GB (16,911,175,680 bytes)
Total Cylinders 2,056
Total Sectors 33,029,640
Total Tracks 524,280
Tracks/Cylinder 255
Partition Disk #2, Partition #0
Partition Size 15.75 GB (16,911,401,472 bytes)
Partition Starting Offset 32,256 bytes
Description Disk drive
Manufacturer (Standard disk drives)
Model RockChip USBDISK SD USB Device
Bytes/Sector Not Available
Media Loaded Yes
Media Type Not Available
Partitions 0
SCSI Bus Not Available
SCSI Logical Unit Not Available
SCSI Port Not Available
SCSI Target ID Not Available
Sectors/Track Not Available
Size Not Available
Total Cylinders Not Available
Total Sectors Not Available
Total Tracks Not Available
Tracks/Cylinder Not Available
Obtained from Windows System Information
It may or may not be significant that the line
"Partition Disk #2, Partition #0" is not what you usually get for a drive, its usually of the form "Partition Disk #0, Partition #0"
The second USB device is of course the SD card slot on that player.