I decided to bring along a keyboard instead of an iPad because the keyboard is somewhat bigger than the tablet, making it impractical for travel. Below are some advantages: It is simple and quick to switch between the various devices, the keys are velvety and velvety smooth, and the sound is nearly inaudible. Because the program for the iPad does not function properly, the system itself adjusts the keys, and it does not appear to be possible to adjust this setting. Cons: on the iPad, not all of the keys work, and the design of the keys is small, so you'll need to adapt in order to make sure you don't miss them. However, this problem will ultimately be resolved. Opening the battery compartment is not only inconvenient but also dangerous because there is a possibility of cracking the plastic.