Correcting my previous response, the Apple adapter also does not support 4K60Hz.I tested the adapter for Apple and it also supports 30Hz. The type C direct HDMI converter uses the DP signal of the type C interface, which supports a resolution of 4K60Hz. If a converter with HUB function is used, the HDMI signal is converted via the USB signal, which only has a bandwidth of 5G and does not support 4K60Hz.