Japan's Buffalo has introduced what it calls the world's smallest USB dongle that provides an 802.1nn Wi-Fi wireless connection to attached computers, the WLI-UC-GN. Sized at 33mm by 16mm (about 1.3 by 0.6 inches) Buffalo's adapter is small enough to attach to smaller devices or to remain attached in a notebook bag. The product will allow users to connect to the Internet from wireless devices such