I’ve reviewed a lot of Bluetooth keyboard cases for iPads, and most of them have the keyboard permanently attached inside the case. �You’re stuck with carrying the extra weight of the keyboard, even when you know you won’t be using it, and you’re also stuck with always using the keyboard and the iPad within inches [...]
Source: http://the-gadgeteer.com/2013/01/25/kensington-keyfolio-pro-2-removable-keyboard-case-and-stand-for-ipad-2-3rd-gen-and-4th-gen-ipad-review/
KEY JDS UNIPHASE JDA SOFTWARE GROUP JACK HENRY and ASSOCIATES