【4K@60Hz Video Output】 Supports Thunderbolt 3 port. 4K@60Hz Resolution. iMac (Mitte 2017) und höher; iMac Pro; Mac Mini (Ende 2018) und höher. This USB C extension cable can withstand 100w of charging power, allowing your Samsung to reach 55% power in 30 minutes, far better than a 60w cable.
eBay