It worked well for 1 year. After one year, one of the buttons started to not respond. In a short time, another, and another, and another... Now at 14 months, it is essentially useless.

It has a slight delay (milliseconds ...) in response compared to the Original, but it is very good overall!

-A few buttons are in different positions and instead of an EXIT button, it has a TV button like the first OTETV, which is exactly the same copy but different with the change to COSMOTETV and hybrid receivers.
-The buttons are softer than the original ones.
-The original one broke shortly after the warranty and I got this one and I am completely satisfied.
-However, regardless of that, it works decently and does the same job on both the first and the latest receivers!

It is definitely affordable. It is also a faithful copy of the one that comes with the decoder, so no familiarity is required. From there on: ours makes a "crack-crack" sound when you move it. Obviously something was broken inside from the beginning. Its response is good, but many times you have to press the button two or three times to give a command. This mainly happens when you are not exactly in front of the decoder but at an angle. In general: mixed impressions.