Shenzhen MINE Technology CO.,Ltd was built in 2004, which was identified as a Hi-tech enterprise by Shenzhen science and teachnology burea,which specialized in R&D manufacturing and marketing for production of audio video signal equipments. Such as Video capture cards (USB capture cards,AV to USD,Bt878/7130,HDMI capture cards),Video converter,HDMI converter series (PC to TV,VGA to AV,AV/BNC to VGA,USB to VGA,VGA to DVI converters),Portable Visual presenter and so on . For many years, our products approved by CE certification. Mine has devoted into provides the valuable products solution and the best service experience.And now We became a professional supplier in video develop system field. Our products applied to many filed such industrial security ,education systems and so on.