Quick overview from the supplier:
Dell Universal Dock UD22 - 2xUSB-C 3.2 Gen2, 4xUSB-A 3.2 Gen2,2xDP,1xHDMI2.0, 1xRJ45
Front View
1. USB-A 3.2 Gen 2
2. USB-A 3.2 Gen 2 with PowerShare
3. USB-C 3.2 Gen 2 with PowerShare
Rear View
4. Power In
5. HDMI 2.0
6. DisplayPort 1.2 (2)
7. Gigabit Ethernet RJ45
8. USB-A 3.2 Gen 2 (2)
9. USB 3.2 Gen2 Type-C with DisplayPort 1.4 Alt Mode
