A random donation from China, the following is a Nintendo DSi SD card used during development of the console.
Sadly, this card is dead and unreadable. These cards would normally contain logs from tests, recovery attempts would also damage this card as you have to open them to recover.
A rather beat up example of a Nintendo DSi kiosk unit. These act and function similar to a normal DSi, however once plugged in the unit cannot be turned off.
