Data Intercopy. Shares 1 HDMI 4K@30Hz and 5 USB-A Ports for Enhanced Connectivity. Supports HDMI Split-Screen/ Switch Intercopy Data Between 2 Host Devices Sharing 5 USB-A Ports * To utilize the data intercopy feature, please install the driver from the UNITEK website. ** Please use the "UFP Switch" button to toggle between devices. Both PC1 and PC2 port must connect to USB 5Gbps or higher for optimal performance.