Your search for a small key might end with the I-O Data HDMC that is a tiny packed in USB key that comes in a 52 x 59.5 x 18mm dimension and just weights 280g. Though, the USB key is very small in size and seems to be very delicate, it can easily endure the shock when dropped from a height of 122mm and 1m dip in the water for 30 mn. The small USB key comes in 8GB and 12GB capacities that you can choose according to your need. No words on pricing and availability.
Via: akihabaranews
