Wacom Forum - Wacom Europe GmbH

You can usually find them in your local stockists for tablet computer consumerables. I normally get them from Maplins, but I'm sure there's plenty of places online like amazon.

Personally I'd avoid the 27QHD and potentially go small to the Wacom Cintiq 13HD or look for a larger alternative, as there's a lot of great large scale tablets out there at a fraction of the cost of a Wacom. Have a look at this guide for some alternatives. http://consumerexpert.org/best-artists-dra...