I have been using it for a month now, no issues and no lagging at all. I like using the product. As they do not offer COD, I was a bit sceptical before ordering, but the product arrived on time with no issues.
Good keyboard quality
Very happy with the product. So comfortable typing and working on iPad. I am surprised with the quality of the keyboard. It is definitely not those cheaper ones which feel clumsy while typing. This gives a really premium typing experience.
This cover is available at a much higher price on Amazon. I bought it on Adapterkart, and I am really satisfied, although they do not offer COD, but this is a very genuine website. I have purchased multiple products from this website and I have never been disappointed.