Microsoft Hardware is expanding its line of peripherals, providing a new option in hardware accessories for Windows Vista based PCs with the launch of the Microsoft Wireless Laser Desktop 4000 in Japan. This stylish new keyboard and mouse combination includes the popular Comfort Curve Keyboard design, a High Definition laser mouse, and one-touch access to Windows Vista and Windows Live features. The comfort Curve Keyboard features keys that are angled at six degrees to deliver more comfort in an easy-to-use layout. The Instant Viewer tool enables users to view all open windows at once, with one click of the mouse, to see each project they are working on and easily switch between applications for added productivity.

The Wireless Laser mouse with Tilt Wheel delivers revolutionary four-way scrolling capabilities from the mouse for smooth vertical and horizontal control and ease when navigating long Web pages or spreadsheets. Microsoft stylish new keyboard measures approximately 520×235×31mm and the mouse approximately 71×120×38mm. Microsoft Wireless Laser Desktop 4000 set will be available from May 11th in Japan for approximately 9,240 Yen ($78).