Product name: Logitech K750 Wireless Solar Keyboard
- Solar-powered keyboard: No battery hassles - any light source keeps your keyboard charged for at least three months in total darkness
- Only 1/3-inch thick: Ultra-thin design adds sleek style to your workspace
- Feel-good typing: Logitech-only concave key cap design for faster, quieter, more comfortable typing
- Powerful 2.4 GHz wireless: Enjoy a reliable connection using a tiny Logitech Unifying receiver that stays in your computer
- System Requirements-Windows XP, Windows Vista , Windows 7, Windows 8, Windows 10. Light source from sunlight and/or indoor lighting . Not for Mac.