I bought a bunch of these when the pandemic started, but now that we are in a hybrid environment I don’t need them all. If this was used 10 times, I would say that would be the max. So easy to type! The Apple A1314 Wireless Keyboard is suitable for use with an iPad, Apple TV, or Mac. This keyboard can connect to your Mac or iPad via Bluetooth. The built-in function keys allow one-touch access to different functions such as volume and brightness. This keyboard is powered by two AA batteries. The intelligent power management system helps conserve battery life. This keyboard automatically powers down, when you are not using it.