Anker PowerExpand Direct 6-in-1 USB-C PD メディア ハブ | USBメディアハブの製品情報
The iPad Pro's USB-C port is great. It should be on my iPhone, too - CNET
The best USB-C hubs for iPad | Macworld
Amazon.com: iPad Pro USB C Hub, NewBEP 7-in-1 Hub Adapter for iPad Pro, iPad Air 4, USB C Computer, with 4K HDMI, 60W USB-C PD Fast Charging, 3.5mm Headphone Jack & Type