The Buffalo Corporation (Melcoinc) Japan has come out with attractive, sleek, colorful mouse and mouse pads with Mickey Mouse design. The optical mouse “BOMU-D “series comes in 8 different models and costs approximately 3,480 Yen ($ 30). The mouse is compatible with OS WIN98 SE/2000/ XP and MAC OS 9 and Mac OS X 10.2. The "M" series mouse weighs approximately 78g with 45x75x26mm dimensions. The US (ultra small) with the same dimensions weigh approximately 49g.The USB interface mouse has 800dpi resolution.