Review on 💻 Macally Wireless Bluetooth Keyboard for Mac - Rechargeable Multi-Device Keyboard for MacOS iOS PC Android - Space Gray by Kevin Compton

One of the reasons I bought it was because I could easily switch between three different computers. It's easy to do once you figure out how, but it's not in the instructions at all (which is in tiny gray letters and is very difficult to read), so I had to google it. Once you know, it's easy to do. The sleep mode it goes into is a little annoying, but worth the extra battery life. Update two weeks later: it needed charging less than 2 weeks after receipt and was pretty much unusable after that as it wasn't charging. Even after a 12-hour overnight charge, the battery only lasted a few hours before needing to be recharged. I sent it back for a refund and bought an official Apple keyboard.