This USB C to HDMI Cable (Thunderbolt 3 Compatible) enables you to connect a USB C computer or phone to an HDMI-equipped monitor, HDTV, projector. Compatible with MacBook Pro 2020/ 2019/ 2018/ 2017/ 2016, Retina MacBook 12″ 2015 / 2016, iPad Pro 2020 /2018, iMac/iMac Pro 2017, Surface Book 2, Pixel 2015, XPS 13 & 15, Spectre x360 13″ & 15″, Yoga 900 & 910 & 920, ThinkPad P50 & P70, Galaxy S23/ S23+ /S23 Ultra/ S20/ S20+/ S20 Ultra/ S10 /S10e / S10+ / Note 10/ Note 8/ S8 / S8+ Support high resolution up to 3840×2160@60Hz (4K at 60Hz), backward compatible with 1080P, 1080I and 720P. Support extend mode and mirror mode. Extend mode let your laptop for visibility of multiple tasks at the same time; Mirror mode gives your laptop and phone to a large screen for a visual enjoyment. Supports video resolutions up to 4k@60HZ. Note: the 12″ MacBook 2015 ONLY supports up to 4K@30Hz.