The JCA164 adapter could separate video/data/power function form your laptop, tablet, or smartphone. The adapters small size makes it easy to transport and place on a desk while saving space. This adapter allows you to connect a display such as a VR/AR glasses or portable USB-C monitor to your device and supports resolutions up to 4K 240 Hz and it also support a 480 Mbps data transport. Another USB-C Power Delivery port that can be used to charge your host when a USB-C power adapter is connected. The 4K240 Hz USB-C port supports Extended, and Mirrored display modes. This USB-C port also support 480 Mbps data transport that allows you to connect USBTM peripherals such as a USBTM flash drive, keyboard, or mouse. Another USB-C port supports upstream charging and Power Delivery 3.0 100W to keep your connected mobile device powered up while in use.