Logitech will soon be more space-saving Wireless Keyboard "K360" in the market drop. Powered by 2x AA batteries, this compact keyboard with a 2.4 GHz radio-frequency functions (works up to 10 meters), a tiny USB receiver, and supports for Windows 7, Vista and XP operating systems. The Logitech Wireless Keyboard K360 sale of 24 June for a retail price go from 4.980 yen.