Microsoft Wireless Laser Desktop 6000 v2 (69A-00001)

From the Manufacturer

The sleek, ultra-thin Comfort Curve keyboard of the Microsoft Wireless Laser Desktop 6000 v2 encourages natural hand and wrist positioning for unprecedented comfort and productivity. The included high-definition laser mouse adds greater performance, precision, and accuracy.
Features
Battery status indicator: You'll know the power is low when the battery status indicator senses that battery life is running out.
High definition laser technology: Microsoft High Definition Laser Mouse products are more precise, more responsive, and deliver smoother tracking.
Ultra-thin Comfort Curve design: Place your hands naturally and work comfortably using the distinctive and ergonomist-approved Comfort Curve keyboard design, with quiet touch keys.
Windows Live call button: Just press this button to access your Windows Live Messenger buddy list; then select an Online Contact and start a video conversation.
Zoom: Get a closer lookzoom in quickly and accurately with the intuitive Zoom feature.
Customizable hot keys: Perform common tasks, like opening documents and replying to e-mail, with the touch of a button.
Media center: With the touch of a button you can easily access your favorite music, video clips, and media programs.
Enhanced F-key functionality: Open documents, reply to e-mail, toggle between standard and enhanced F-key commands, and morewith the touch of a button.