4.5 too light in weight hbs351 | 19/04/2013 | See all hbs351's reviews (1) This is a neat bluetooth keyboard that connects easily and works fine. However it is so light weight that you can only use the iPad, version 2 in my case, in the landscape mode and only then if flat. In portrait mode the iPad is too heavy and falls over. It is cheap compared to other models and maybe you get what you pay for. I have not tried out models.