... approved *high definition audio TY902:HDMI SplitterCompany profile: Shenzhen Tengzhiyuan Electronic Co., Ltd. was established in 2002, Shenzhen. We ... counter,digital shop and bus. Company's role: A large conglomerates which combines R&D, design, molding, injection processing ... disk, Card-Reader. 2012 newest hdmi switcher 3 in 1 out,has the intelligent function, mini hdmi switcher (no need dc power)