Multiple Monitor USB 3.0 to Dual HDMI Extend Display 2 Monitor 4K

-- FREE CONVERTER USB A TO USB TYPE C -- 1. Compact and portable, easily stow in any backpack or laptop bag. 2. HDMI Specification 1.4 Compliant 3. Dual HDMI video ports support one 3840x2160/30Hz output and the other is 1080p display output. 4. Resolution support: from 640x480@60Hz up to 3840x2160@30Hz 5. Connect multiple USB 3.0 display adapters to your computer to extend your screen space with up to 8 displays on Windows OS, (Computer's CPU request i3 or above that to get a good performance). Mac OS support up to 6 displays. 6. GPU build in “Content Adaptive Technology” to decrease CPU loading. 7. Video decoder multiple formats supports (H.264, H.263, MP4, MP2, DivX, AVS, JPEG and etc. 8. No external power adapter needed and driver free on Windows 10 OS only 9. Support OS Windows 7 / 8 / 10; Max OSX 10 & above; Chrome & Linux Max 4K@30Hz Output This USB3.0 to 4K Dual HDMI Graphic Adapter supports up to 4K@30Hz resolution. No matter you are going to enjoy ultra-high-definition cinema effects at home, make a working report or experience the ultimate gaming experience, this HDMI adapter is your excellent choice, brings you with crystal-clear video or images and high-quality audio. Extend Mode & Mirror Mode Extend mode allows you to view multiple tasks at the same time; Mirror mode can display the laptop on a large screen for visual enjoyment. Mirror or extend your screen contents on your HDTV, monitors or projector, allows you to enjoy a movie with families and friends together at home or to do a presentation at conference room. The adapter improves your work productivity, presenting you the most enjoyable experience. Fast and Stable USB 3.0 Port Leveraging the high-bandwidth (5 Gbps) Super Speed USB 3.0 interface, this USB 3.0 to HDMI adapter offers a high-definition graphic images to your HDTV or monitors at resolution up to 1920x1080, so the external video displaying problem of the computer will be solved easily.