It’s becoming increasingly difficult to get hold of a decent performance mouse or keyboard unless you want to go wireless - and anybody whose had the batteries go half way through a RTS match knows how unhelpful a spaghetti-free desk can be.

But what if your wireless keyboard didn’t use batteries…? Has Logitech discovered wireless power transmission?!

Yes, they have: it’s called the sun, and we’ve known about it for a long time. The new K750 model is as eco-friendly as they come, being made of responsible recycled plastic and utilising the free, plentiful and non-greenhouse gas emitting power of solar panels. Don’t ask about the industrial side effects of producing solar panels right now.

Obviously this is useless to all of us, because we live in the dark and curse the Day Star, but it still wins points for cool factor. Artificial light can do the trick, and the built-in luxmeter gives you an idea of how well the glow from your monitor is doing - although probably a blanket not very well will suffice.

The K750 goes for USD $79.99 and includes multiple bonus smug points.