Dell C3422WE 1 2 3 3 USB (A-B) USB Type-C 2 1 2 1 DisplayPort i 3 DisplayPort USB Type-C USB-B USB-A DisplayPort HDMI USB Type-C 4 5 i KVM HDMI/DP HDMI/DP HDMI/DP USB-C USB-B USB-A PC 1 I/O USB A to C or USB-C USB-B USB-A USB-A PC 2 PC 1 I/O USB-A PC 2