Diamond USB 3.0/2.0 to DVI/HDMI/VGA Adapter Multiple Display Monitor up to 2560 x 1600 including 1080P. The Diamond BVU3500H USB 3.0 to HDMI/DVI adapter allows easy plug and play installation for multiple displays/monitors. Enhance your laptop's visual experience by adding 2 3 or up to 6 displays in minutes.