Video Outputs: Supports up to three 4K displays simultaneously (or a single 5K display) using DisplayLink technology.2 x DisplayPort1 x HDMICharging: Delivers up to 65W of power delivery to charge your laptop via USB-C.Connectivity Ports:4 x USB 3.0 ports (one with BC 1.2 charging)1 x USB-C port (front-facing)Gigabit Ethernet (RJ-45)Combo audio jack and Speaker output