The USB3C-HDMI-COMBO allows you to connect a USB device, a monitor/TV with a HDMI port to a computer with a USB-C port (Macbook, Chromebook, etc..) It also allows the host computer to gain access to network . The USB-C female port can charge for the host computer while the adapter is in use.. - Supports USB-C, HDMI and USB3.0, 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 HDMI video resolution max up to 4Kx2K @30Hz. - Supports 10/ 100/ 1000Mbps bandwidth. - Supports twisted pair crossover detection and auto-correction. - USB-C female port supplies power up to 60w (20v/3a). Ports & interfaces. USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity. 1. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 1. Host interface. USB 3.2 Gen 1 (3.1 Gen 1) Type-C. Network. Ethernet LAN (RJ-45) ports. 1. Performance. Hub interfaces. HDMI, RJ-45, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB 3.2 Gen 1 (3.1 Gen 1) Type-C. Product colour. White