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Monitor Limitations With M1 ProcessorsĪs we near the end of Apple’s transition to a Mac lineup with all Apple Silicon, this means that monitor connections have been constantly changing. Going wireless is convenient, but it’s nowhere near as reliable as using a hard-wired connection.
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Additionally, if you want a more reliable connection between your iPad and Mac, we recommend connecting these devices with a Thunderbolt cable. Otherwise, SideCar will not work as the devices are unable to properly communicate. The only “catch” here is that you’ll need to be signed into the same Apple ID across both devices.
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There are two different ways to use SideCar with your Mac, as you can connect a cable directly between both devices, or just use it wirelessly. If you own pretty much any modern iPad, you can turn it into a second monitor with the Mac. Use Apple’s SideCar As a Second Monitor With the Mac Just get the right cable, pick up a monitor that you like, and plug everything in. But the fact remains that if you go for a desktop Mac, connecting a second monitor is extremely easy. Some only offer HDMI, while others rely on a combination of HDMI, Thunderbolt, and DisplayPort. In the case of the Mac Pro, things are quite a bit different as your display options vary, depending on what graphics card is being used. With the exception of the 24-inch iMac, all of these have a built-in HDMI port that can be used to connect a second monitor.
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