Thunderbolt 4 Certified: Reliable quality and performance powered by the Intel Goshen Ridge solution Plug-and-Play 5-in-1 Connectivity: Equipped with a Thunderbolt 4/USB4 upstream USB-C port, three Thunderbolt 4/USB4 downstream USB-C ports, and a USB3.2 Gen2 USB-A port Superfast Speed: Transfers up to 40Gbps between Thunderbolt 4 or 3 USB-C devices Ultimate 8K & Triple-4K UHD Display: Supports single 8K, dual-4K or triple-4K UHD display & DisplayPort Alternative Mode Wide Compatibility: Featuring latest Thunderbolt 4 technology and backward compatible with Thunderbolt 3, 2, USB-C 3.2, 3.1, and 2.0