Here are some highlights from the product page:
• 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, OS X, or macOS. Light source from sunlight and/or indoor lighting.