Easily add an additional display through the USB 3.0 and HDMI connection.
Video playback performs at 4K UHD with a resolution of up to 3840×2160.
Add an additional monitor without adding an expensive, internal video card, avoiding complicated installation.
Hot-swappable USB enables you to add or remove monitors without rebooting your system
Move and view your large spreadsheets across two screens without overlapping windows.
Multitask with larger landscape/desktop space
Ideal for viewing multiple windows at the same time.
The JUA354 USB 3.0 to 4K HDMI Display Adapter acts as an external video card for your Mac or PC. It allows you to add an additional monitor/display through your USB 3.0 port. There’s no need to open your computer to add an expensive video card. With the USB 3.0 to Dual HDMI Multi-Monitor Adapter you simply load the drivers, plug in the adapter to the USB port, then plug the HDMI monitor cable into the adapter and you are ready. The Adapter supports three viewing modes. Primary Mode allows you to have individual applications open on each monitor, vastly improving productivity. Extended Mode allows you to extend your desktop across multiple displays, which is great for spreadsheets.