Acer USB Type-C Dock D501 ? Certified by Works With Chromebook (WWCB Chrome Dock II) "Display output port: 1 x HDMI 2.0/DP 1.4 (only one can be output at a time); 1 x HDMI 2.0; 1 x DP 1.4 Max display output: 3 USB Type-C (DFP): 1 x USB-C 3.1 Gen2, 5V/3A, data only USB 3.0 Type A: 2 x USB-A 3.2 Gen2, 5V/1.5A, support BC 1.2.; 4 x USB-A 3.2 Gen1, 5V/0.9A; Ethernet port (10/100/1000 Mbps): 1 Audio Out/In: 1 x 3.5mm Combo Power to NB: Up to 60W