This Cirago display adapter conveniently connects your USB-C laptop/PC (Macbook Pro, etc) to an HDMI, DVI or VGA display. USB-C toHDMIDVIVGA HDMIOutput:4K DVIOutput:1080p VGAOutput:1080p Features Ideal for mobile travel or at home/office Simple and quick to use No installation software or drivers needed — providing a simple plug-and-play solution HDCP compliant Video In: supports up to 4K Video Out: HDMI: 4K DVI: 1080p VGA: 1080p Audio Out: via the active HDMI video signal Plug and Play — no software driver needed Note: If the HDMI or VGA or DVI port is connected to an active display, video will transmit via the connected port. If both the HDMI and VGA output ports are connected to active displays, video will only transmit via the HDMI port. If both the VGA and DVI output ports are connected to active displays, video will only transmit via the DVI port. If both HDMI and DVI output ports are connected to active displays, video will not be transmitted correctly to either display. Please remove the HDMI or the DVI connection from the adapter. This Cirago display adapter conveniently connects your USB-C laptop/PC (Macbook Pro, etc) to an HDMI, DVI or VGA display.