With a single cable connect your windows laptop to dual 4k monitors 60hz and multiple peripherals at the unrivaled speed of 40gbps this thunderbolt 3 dock is the first docking station to use revolutionary thunderbolt 3 technology plus its the first dock available that supports two 4k ultra hd 60hz displays the high quality dock merges performance with simplicity to create a single cable solution that caters to creative professionals such as video producers graphic and web designers