Japanese Tokyo Needs Company offers small wireless mouse for Notebooks.
The wireless receiver plugs into the USB port of the notebook. The smartly design mouse can store the USB receiver inside. The resolution is 800dpi.
The size of the mouse is 112x60x38mm.
Full Story on Japanese Watch Impress. (raw translation)
Another Case of who is actually making this gadget. I4U user hJordanH posted that Kensington is selling the small mouse in the US since a while under the product name Pocketmouse Pro Wireless for $44.99
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