MHL is a very practical device for connecting a mobile phone to a device such as a monitor or TV to display and view the images inside the mobile phone in these devices, which has two models, VGA and HDMI, the above model is of the VGA type and is used in devices such as monitors. The above MHL conversion has a sound output to connect to a speaker or headphones so that you can view the broadcasted images of the TV with sound, and to use it, you must use an adapter such as a mobile charger until the electricity required by this MHL is provided. This micro conversion USB to VGA has the ability to support all Android phone models that have a micro USB port and can support phones such as Samsung, HTC, etc. in various models. Please note that your phone must have OTG support to use it. And otherwise, this conversion will not display any image. The way to use this device is very easy and you only need to connect the cables to the mobile phone and monitor and then connect the adapter to the power so that you can see the images.