Sidecar works either wirelessly or by connecting your iPad and Mac with USB-C or Lightning cable.Īpple didn’t officially specify any supported devices, but we’ve tested this on iPad Pro running iPadOS and MacBook Pro running macOS Catalina 10.15, and it works perfectly fine.

But as this is a built-in feature in macOS Catalina, you don’t need to worry about hardware specifications. Once extended, you can access and control your Mac with iPad this means now you can use markup, Apple pencil, and lots of other iPad friendly features with your Mac apps.Įxtending display isn’t new to Apple users, lots of you may be using some third-party software such as Luna, or Duet Display for this purpose.

Apple introduced a new feature called Sidecar in macOS Catalina, with this iPad can be used as a second display for your Mac either to extend or mirror the same screen.