USB3.1 Type-C and Standard-A connectors compatible both Type-C Laptop. 130Watt Power Adapter support 100Watt upstream Laptop Power Delivery Charging Build in USB 3.0 GPU, Plug and Display Certified by Silicon Motion. Dual HDMI video ports support one 4K/30Hz output and another is 1080p display output. GPU build in "Content Adaptive Technology" to decrease CPU loading and Multiple HW decoders to give video streaming faster performance. Hub with four USB3.0 USB-A to extend more USB connectivity and one port build in BC1.2 fast charging. 4-Pole Phone Jack provided combo audio headset, microphone port. Gigabit Ethernet network RJ-45 backward 10/100/1000 Ethernet USB connection support 100Watt power upstream charging to USB-C with Power Delivery Laptop Computer. USB-A cable connection do not support PD function. working online and Online class companion Support Windows 7, 8, 8.1, 10, macOS10.10-11.X including Apple M1 MacBooks, Chrome OS Not Support for Linux system