Hello, this version worked really well. And yes, there is a version that can be charged via USB, for the model, you need to visit the logitech site, and order from Digitec, I don't have the name of the model. JB

I bought this item about 2-3 years ago and that's why I got this question. My keyboard has a US layout. This is not the layout used in the UK.

There is no key to the left of the tabulator. To the right of it is the Q key. It is used to enter the letter q or Q.