Take your workspace to the next level with the Satechi Thunderbolt 4 Dock, featuring all-new Thunderbolt 4 technology that offers better flexibility and versatility for your entire setup. With a multitude of ports including, three Thunderbolt 4, four USB-A (three data, one charging), Gigabit Ethernet, UHS-II card reader, and 3.5mm audio jack port, the Satechi Thunderbolt 4 Dock is a powerhouse that does it all - so you can work at your best.