Connect the UltraFine 4K Display to your MacBook Pro or MacBook Air via an included Thunderbolt 3 cable, which supports 4K video, audio, and data simultaneously — all while supplying up to 85W of charging power to your MacBook Pro or MacBook Air. With two Thunderbolt 3 ports for daisy chaining, you can easily set up dual 23.7-inch UltraFine Display models by simply connecting a single Thunderbolt 3 cable to your MacBook Air or MacBook Pro.
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