Logitech K750 Wireless Solar Keyboard for Windows Solar Recharging Keyboard Black, Not for Mac (Windows Black)

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