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Level 1

8 points

using an iMac 2013 as a second display

What adapter should I use to connect my iMac 2013 as a second display for my macbook pro 2015?

MacBook Pro 15″, macOS 10.14

Posted on Feb 14, 2021 9:43 AM

Top-ranking reply

Level 8

46,020 points

Posted on Feb 14, 2021 10:19 AM

First, the 2013 iMac must be running macOS High Sierra or earlier. The 2015 MacBook Pro must be running macOS Catalina or earlier. If these are true, use this: https://www.apple.com/shop/product/MD862LL/A/apple-thunderbolt-cable-05-m?afid=p238%7CsoL9HJOzT-dc_mtid_1870765e38482_pcrid_496840630953_pgrid_123076857331_&cid=aos-us-kwgo-pla-btb--slid---product-MD862LL/A. If those requirements are not true, IT CANNOT be done.

Cheers,

Jack

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