What is Pronto?
Pronto is an infrared (or “IR”) transmitter that makes your phone a universal remote control.
If your devices are not supported via WiFi control--including set-top boxes from Xfinity, Comcast, Time Warner and ATT Uverse--you can easily universal remote control 400,000+ devices, including all major brands of TVs, set-top boxes, DVD and Blu-Ray players, audio systems, media players like Apple TV and more by purchasing a Pronto device for $49.99 from major online retailers
Check the link below to get more details: