Features
• 12 Combinations for 11-in-1 Functions:
Each module can work separately as a stand-alone mini adapter or be magnetically attached to the main body for use together
• 5 Magnetic Kits:
1) USB-C™ to HDMI™ with resolutions up to 3840 x 2106 @ 60 Hz
2) USB-C™ to mini DisplayPort™ with resolutions up to 3840 x 2160 @ 60 Hz
3) USB-C™ to VGA with resolutions up to 1920 x 1080 @ 60 Hz
4) USB-C™ to Gigabit Ethernet
5) USB-C™ to SD™/microSD™ 3.0 memory card reader/writer slots for external memory cards up to 2 TB
• Main Body of Dock:
1) USB-C™ to 4K @ 30 Hz HDMI™
2) USB™ Type-A 3.1 Gen 1 port x2 supports 5 Gbps data transfer
3) USB-C™ Power Delivery 3.0 charging up to 100W
4) USB-C™ 3.1 Gen 1 supports 5 Gbps data transfer
• Dual or Triple Monitors:
When the main body and USB-C™ to 4K HDMI™, USB-C™ to 4K mini DisplayPort™ or HDMI™ to VGA are used at the same time, a MacBook Pro® can be used with triple monitors
• Perfect for MacBook®:
Compatible with MacBook Pro® 2016-2019 / MacBook Air® 2018-2019 / 12” MacBook® 2015 or later
I have this 8 in1 usb c hub, more cheap and work great for my MacBook, https://www.amazon.com.au/dp/B088RFVR6X