Logitech® Wireless Solar Keyboard K750 (UK)The solar-powered Logitech® Wireless Solar Keyboard K750 charges itself whenever there’s light, so you can say goodbye to batteries, and charging cables. With sleek lines and a thin profile, this stylish, streamlined keyboard adds style to your workspace. Combining the best of traditional keyboards, laptops and a Logitech-only concave key cap design. Logitech Unifying receiver stays in your laptop, so there"s no need to unplug it when you move around.Powered by light Sleek, minimalist design - only 7.5 mm thick Feel-good typing Wireless range 10m Logitech® Advanced 2.4 GHz wireless connectivity Logitech® Unifying receiver **System requirements:** Windows® XP, Windows Vista® or Windows® 7 Light source from sunlight and/or indoor lighting ### 随附Keyboard Logitech Unifying receiver Wireless extender Cleaning cloth 3-year manufacturer’s guarantee and full product support User documentation printed on the inside of the box### 无绳键