I have recently purchased this product vis https://amazon.com at a price of 4000/- INR(shipping and import fees included) for the creation of educational videos.
Its working awesome and its quiet compatible, easy to use comes with a stylus having two AA cells. Its very sensitive. Writing and Drawing on this pad is quiet easy in comparison to other brand Pad.
I am using this product and quiet happy with the response. Its compatible with windows 8, 7 both and I am using this for inkspace and its working superbly. Highly recommended product