Yes, the 2015 MacBook Air supports 4K displays at 60Hz : r/apple
Identify your MacBook Pro model - Apple Support
Apple MacBook Pro with Retina Display (13-inch, 2015) review: Apple's 2015 MacBook Pro is still around for those who want fewer dongles - CNET
MacBook Pro review (2015) - The Verge
Apple MacBook Pro Retina 15 (Mid 2015) Review - NotebookCheck.net Reviews
Identify your MacBook Pro model - Apple Support
2015 13-inch MacBook Pro With Retina Display Review | TechCrunch
Early 2015 base MacBook Pro 13" appreciation post! What do you think about this model? : r/macbookpro
Early 2015 MacBook Pro driving an externa… - Apple Community
Yes, the 2015 MacBook Air supports 4K displays at 60Hz | Ars Technica
Apple MacBook Air (13-inch, 2015) review: Apple's most affordable MacBook - CNET
is macbook pro mid 2015 strong enough to play 4K movies? : r/MacOS
Two 4K displays on 2015 MacBook Pro 15" and ordering of Thunderbolt devices - Ask Different
Early 2015 Macbook Pro - 4k @ 60hz awesome - Except? | MacRumors Forums
MacBook Air (11-inch, Early 2015) - Technical Specifications
Can I run two 4k (3840x2160) displays at 60hz on a Macbook Pro 13" 2015 - Ask Different
New LG UltraFine 4K with MacBook Pro (2015) and 60 Hz? | MacRumors Forums
Microsoft Surface Book Performance Base vs Macbook Pro (2015): Premiere CC Export Test - YouTube
Rumored 2015 15 inch MacBook Pro opens debate over 4K laptops (2023)
Amazon.com: Yeebline Type C to HDMI Adapter, 4K HDTV Mirroring Cable USB 3.1 (USB-C) to HDMI Digital AV Converter for 2016 MacBook Pro, 2015 MacBook, ChromeBook Pixel (USB C to HDMI Adapter) :
Apple MacBook Air (13-inch, 2015) review: Apple's most affordable MacBook - CNET
How to get 4k @ 60hz with a 2013-2015 "15 inch" Macbook Pro - YouTube
Apple MacBook Pro (15-inch, 2015) review: Old-school MacBook Pro is good for the dongle averse - CNET
Apple MacBook (12-inch, 2015) review: A minimalist MacBook that proves less can be more - CNET
Early 2015 MacBook Pro driving an externa… - Apple Community
2017 iMac vs 2015 MacBook Pro (4K Editing Comparison) - YouTube
