Style Meets Performance - Linkup Thunderbolt 3 Dock delivers connectivity and charging capabilities at the fastest speed available today, so all your connected devices perform at their maximum. Drive one 4K display, connect up to five USB-A 3.0 devices, enjoy pristine audio input & output, ethernet network connectivity, and read SD cards all at twice the speed of Thunderbolt 2, and all through a single cable. Daisy chain Thunderbolt 3 enabled devices. Charge your smartphone & compatible laptop with upstream charging while staying productive. Plug and play with Thunderbolt 3 embedded devices so you are ready to go right out of the box. The possibilities are endless.