It has always been a pain for a PCTV user to flip channels like they do with a traditional TV set. AVerTV 3D gives you a glance of what is airing on each channel by channel preview. Don't worry if you have too many channels to surf. AVerTV 3D now allows you to preview up to 64 channels in the same window. Also, it has sped up channel switching to let you find something interesting to watch more quickly.