Microsoft's decades-old hardware division is ready with an ultra-compact wireless peripheral for upcoming Windows 8 devices (such as tablets, Microsoft Surface), called the Wedge Mobile Keyboard. Some of its first pictures were scored by Czech publication WinMAG.cz, which reveal a keyboard the size of the one found in 11.5-inch notebooks, with a solid metal base with Microsoft logo etched on it, and 76 keys. The WIN key has the latest Windows logo printed on it. Also pictured is what appears to be a plastic case for carrying the keyboard around. The Wedge Mobile Keyboard appears to be wireless, and probably uses Bluetooth to interface with the host.
Sources: WinMAG.cz, The Verge