Hey,mine is
bluetooth keybord case for my ipad 2,it works fine to provide fully protection with my ipad 2...
Not meant as a criticism of your choice and since I haven't tried it I can't comment specifically on this particular case. Just some points to keep in mind when purchasing a standalone keyboard or a combo keyboard/iPad case.
() A physical keyboard must withstand more actual use and abuse than any other component of your iPad. It's a mechanical device, not simply an electronic component. As such its build quality is crucial. And what appears to function well on day one may not be nearly as satisfactory on day 180 after it has been pounded on day after day.
In short, it's false economy to buy a keyboard that won't withstand that sort of use. Name manufacturers like Apple, Microsoft, Targus, and Logitech produce rugged keyboards. Anonymous keyboard manufacturers may not be as committed to that standard.
() Combo keyboard/iPad cases are almost inevitably designed with a small cramped keyboard to fit the form factor of the iPad. (The only exception to this rule I'm aware of is a new combo case from Logitech with a folding keyboard.) Be sure you're willing to adjust to the small, closely spaced keys. And if you will be using a full size keyboard part of the time, that may be a difficult adjustment.
() Combo keyboard/iPad cases usually restrict the use of the iPad in landscape orientation. One of the strengths of the iPad is the capacity to enter text in portrait mode. The screen real estate on the iPad is already limited. Be sure you'll be happy typing in landscape mode 100% of the time.