na nic se neptám ale odpovídám všem ! České DVB-t2 na tomto tuneru funguje ! je nutné pouze upravit filtry viz email z technické podpory : Hello Mr./Ms. Petr, Thank you for choosing AVerMedia. Hi Petr We’ve updated a filter for you Odkaz do neznáma Application: Please copy/save the file to following folder path 64 bits OS: C:\Program Files (x86)\Common Files\AVerMedia\filters\ 32 bits: OS C:\Program Files\Common Files\AVerMedia\filters\ Please download following filter, extract and copy/paste it to C:\Windows\SysWOW64 Odkaz do neznáma Note: aspect ratio needs to be adjusted manually in AVerTV