Supports new Intel Thunderbolt Share technology with full Thunderbolt Share enablement and license for Intel Thunderbolt Share included. Power Delivery: Thunderbolt 4 host port provides up to 90W of power to the host computer; Built-in power supply eliminates heavy power brick hassle while enabling more workflows vs bus-powered docks; Thunderbolt 4 device ports (for external drives and other devices) provide 15W of power; USB port provides up to 1.5A of power for bus-powered drives and device charging