KuGi &reg; The New MacBook USB 3.1 VGA / DVI, HDMI, RJ45 Multiport Adapter, High quality Ultra-thin USB 3.1 Type-C male Connector to DVI HDMI HDTV External Graphics Card & RJ45 Gigabit Ehternet Adapter 3 in 1 Multiport Adapter For The New MacBook 12 inch laptop (White) High quality Ultra-thin USB 3.1 Type-C male Connector to DVI HDMI HDTV External Graphics Card & RJ45 Gigabit Ehternet Adapter 3 in 1 Multiport Adapter For The New MacBook 12 inch laptop The transmission speed of RJ45 ethernet can up to 1000Mbps Support DVI & HDMI ouput simultaneously Support HDMI 1.3 and 5.1 Channel surround sound audio VGA output available, accompany with a DVI to VGA adapter