Good part, not all supported devices

Grandma's TV was easily programmed and controlled, the MediaBox of UPC could not operate. Many attempts, FB indicates no mistake, it does not have. Had the new FB exactly why buy as Grandma did not get along with the small buttons of the original FB. Pakinson and poor eyesight are for new equipment just a horror. The manufacturer wrote that supports all devices, unfortunately that is not the way. However, for grandma is a great help for the TV.