Compare j5create USB 3.0 to 4K HDMI Adapter (JUA354)

Easily add an additional display through the USB 3.0 and HDMI connectionVideo playback performs at 4K UHD with a resolution of up to 3840 x 2160Add an additional monitor without adding an expensive, internal video card, avoiding complicated installationHot-swappable USB enables you to add or remove monitors without rebooting your system.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 productivityExtended Mode allows you to extend your desktop across multiple displays, which is great for spreadsheetsMirroring Mode is used to clone one