InfoComm 2016: Bolin Technology Showcases 4K and USB3.0 Cameras June 10, 2016 | Home / June 10, 2016 rave-video / InfoComm 2016: Bolin Technology Showcases 4K and USB3.0 Cameras InfoComm 2016: Bolin Technology Showcases 4K and USB3.0 Cameras