The Thunderbolt™ 3 Dock Pro delivers top speeds, pixels and power in a single docking solution, to turn a Mac or Windows laptop into a powerful workstation with a single Thunderbolt 3 cable (included). Supports USB-C* and Thunderbolt 3, plus dual 4K 60Hz monitor support. Also supports 85W upstream charging and multiple peripherals via Thunderbolt, USB-A, USB-C, Ethernet, SD and Audio ports. Key Features & Benefits: Thunderbolt 3 means fast 40 Gbps transfer rates, 4K @60Hz high definition and 85W power through a single cable Engineered to provide multi-level impact protection Universally compatible dock, ideal for multi-device environments; Windows and Mac compatible, as well as Thunderbolt 3 and USB-C compatible. Dual 4k 60Hz monitor support via dedicated DisplayPort and the Thunderbolt 3 port. Also supports 5K 60Hz for a single monitor. 170W power supply unit supports 85W upstream charging to keep laptop charged while connected to all peripherals