名叫Seiki的U-VisionHDMI線，
內置晶片且好像是靠外接USB供電，
看他的價格也不高，
不知有沒有Darbee那種水平？
號稱：
Up-conversion of 1080p content up to 4K
Up-conversion of 720p content up to 1080p
Adaptive edge enhancement of lines and curves for improved video and user interfaces
Adaptive sharpening and noise reduction to refine video content
Low-latency processing for HD video gaming
Brightness, contrast, saturation improvement
官網有介紹
http://www.prnewswire.com/news-releases/seiki-introduces-u-vision-hdmi-accessories-to-deliver-highest-quality-4k-experience-238638171.html
說是用『Marseille VTV-1222 』此晶片，
http://www.marseillenetworks.com/new-products/vtv-family
是否有人用過內建此晶片的器材，
不知效果如何？
