Logitech K750 Wireless Solar Silent Keyboard (Black)

1. Powered by light source: This keyboard can be powered by a light source even indoors, and can maintain full power for up to 3 months in darker environments.
2. Comfortable typing experience: It combines the best of a traditional keyboard, laptop, and concave keycap design.
3. Slim, stylish design: Easy to carry.
4. Easy and quick logitech unifying connection: Connectable via unifying USB, the receiver can remain on the laptop without frequent plugging and unplugging. Plus, you can easily add other compatible wireless mice or keyboards without having to install multiple USB receivers.
5. 2.4GHz wireless connection, stable and not dropped.
6.Support for Microsoft Surface
7. System requirement: Windows/surface supported, Windows 10 or higher, Windows 8/7
8. Dimensions: 485x201x36mm
9. Weight: about 738g