Using a weird tongue-unfriendly code, Thanko introduced their newest foldable mini USB keyboard as USMINKBK (easy reading: US-MIN-KyBeKy 
).
This set of foldable keyboard is pretty practical. Although it’s not as good to store as the flexible silicone rollable keyboard, you can actually fold this mini USB keyboard into a mini box for easy storage.
Thanko USMINKBK foldable Mini USB keyboard featuring 19mm key pitch, USB 1.1 or 2.0 interface, compatible with XP, VISTA, 7 and Mac OS X. The folded dimension is 91mm x 129mm x 20mm only, and it sells for 4,980 Yen in Japan.
[Thanko USMINKBK Mini USB keyboard]
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