2x2 HDMI Videowand Controller, 4K@30HZ TV Wand Controller HDMI & VGA Eingänge HDMI

Item is still new, brought by mistake i needed smaller one. Also, this HDMI video image processor equipped with a separate stereo audio port to connect speakers. Support TV flip 180° (2 2 mode only), and flip the top row of TVs to make the splicing gap smaller and more beautiful.

eBay