Auch ohne morgen gleich eins kaufen zu wollen – die Verbindungsmöglichkeiten sind doch sehr ansehnlich, und

das Fazit des Artikels dementsprechend:
Much of this was possible with previous iPads, but would always necessitate the use of adapters. Dropping Lightning for USB-C opens up the iPad to a whole world of peripherals that can be connected directly. The extra bandwidth of USB-C also enables some things you simply couldn’t before. You can now connect up to a 4K display and a camera at the same time, or a single 5K display at 60Hz refresh rate. 7.5 watt charging out is also brand new.
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macOS 10.14.1, iOS 12.1