Amazon.com: Satechi USB C Hub Multiport Adapter V2 - USB C Dongle - 4K HDMI (60Hz), 60W USB C Charging, GbE, SD/Micro Card Readers, USB 3.0 - USBC Hub for MacBook Pro/Air
Amazon.co.jp: Satechi 4-Port USB-C Hub Data Transfer Only (Not for Charging or Video Output) (Compatible with MacBook Pro, iPad Pro, etc) : Computers
The best USB-C hub for your new laptop - The Verge
ST-TCDMMAM, Satechi 2 x USB-C, 2 x HDMI, 2 x USB Type A, USB Type C, Ethernet, card reader, Gray | EET