As a supplier of the HDMI DVB-T encoder modulator transmitter in China Shenzhen, we produce the HDMI input to the DVB-T output HD encoder modulator box and DVB-T encoder cardboard, it is AVerMedia DVB-T / PAL hybrid hardware encoder. It doesn't need a DVB-T encoder driver and app, it supports web UI management at the browser by a special IP address. It also supports upgrading the firmware from the browser to upload the software or USB stick. It is easy to set and set up. Our encoder modulator DVB-t has a user manual and installation guide. Our cheapest wholesale price and best quality models get the best review and feedback from our clients. Our HDMI-to DVB-T HD encoder and modulator adapter for tv or pc has customized for 2-channel HD, 4-channel HD, and 8-channel HD input for your project.