The USB3C-DVI-COMBO allows you to connect a USB device a monitor with DVI port to a computer laptop tablet or computer with a USB-C port (eg a Macbook or Chromebook etc..) The adapter includes an ethernet port to connect the host computer to a network. The USB-C female port on the adapter can charge for the host computer while the adapter is in use. Please Note: The power delivery port supports PD2.0 if your device or charger uses a different protocol the charging current will drop to 500mAH or less. Supports USB-C DVI-D USB3.0 and Gigabit Ethernet interface Supports USB 3.0 Super Speed (5Gbps) transmission backwards compatible with USB2.0 Supports BC1.2 the power of USB-A port can be up to 7.5w (5v/1.5a) Supports DVI video resolution max up to 1080p @60Hz Supports 10/ 100/ 1000Mbps bandwidth ethernet Supports twisted pair crossover detection and auto-correction USB 3.0 port supports to charge and transmit data for the USB device simultaneously USB-C female port supplies power up to 60w Cable length 15cm