This wireless keyboard is very good performance-wise. There is only one flaw with this, which is the battery drain on the iPad. While using this, my iPad's battery life went down 20% faster than it usually does. This wont be a problem if you usually keep Bluetooth on, but I don't, so the battery drained faster. (Bluetooth is a battery drainer) Performance The performance itself is very good. Durability It is very nice and strong. Design The design is great because it is directly hooked to the iPad, like a case. Comfort It is cushioned and very comfortable and easy to use.