HDMI to VGA adapter allow you to connect a computer, laptop or other device with HDMI port to a monitor or projector with VGA port; A VGA cable (sold separately) is required. The HDMI to VGA converter supports resolution up to 1920×1080 60Hz(Max) including 720P and 1600×1200 for HD monitors or projectors. Built-in active IC chip converts HDMI digital signal to VGA analog signal; It is NOT a bi-directional converter and can’t transmit signals from VGA to HDMI. With 3.5mm Audio and Micro USB Port: The Adapter achieve audio and video Synchronously transmission, it come with an extra micro usb power supply port can support devices with low-power output port such as PS3/PS4.Note:Micro usb cable and 3.5mm audio cable is included with the adapter.