Sly UHD test channel

Is anyone aware of an E2 box on the market that will do UHD I know most only output 1080p at most

12441v 29500 8psk 3/4 has audio but obviously no video will display it would be good to know if the community is able to keep up to date hardware wise for UHD and we will obviously need a H.265 codec , any input will be appreciated

That wasnt a true UHD broadcast it was 4 hd channels muxed into 1 picture thats why it would open it also wasnt H.265