If you like the Apple wireless keyboard but are sick of changing the batteries, the Logitech K760 may be just what you need. Not only will you never have to charge it (as long as you have at least some light in your workspace), but the K760 also has an easy switching function, which lets you use the keyboard with multiple devices (such as a Mac, iPad and iPhone), without having to deal with connection settings every time you switch.

Downsides? At about £50, the K760 is a bit on the expensive side, and, thanks to the row of solar cells above the keys, it’s a little less portable than Apple’s keyboard.

From a design standpoint, the K760 closely resembles Apple’s own  wireless keyboard.  It’s sleek and stylish and will certainly fit in well with any Apple products you own. It’s ostensibly designed for Apple products, but works with Bluetooth-enabled Windows computers and Android tablets / smartphones.  However, it does have a Mac-centric layout with a couple of Mac-only keys.

With its built-in solar-powered battery, the sleek Logitech Wireless Solar Keyboard K760 will save you money in the long run and is a better deal than the Apple wireless keyboard.