Thunderbolt 4 hub supporting 8K video

　　This Thunderbolt 4 hub has three Thunderbolt 4 ports (USB-C), supporting the transmission of a single high-quality 8K video stream or dual 4K video signals, which is an upgrade from Thunderbolt 3. Thunderbolt 4 ports have a combined data transfer speed of 40Gbps. Users can cascade a total of six levels of Thunderbolt-compatible devices. There's also a USB 3.2 Gen 2 port (USB-A) with 10 Gbps data transfer speeds, supports up to 100 watts of power input, and provides 60 watts of power for charging host devices.