5 in 1 USB 4 HUBUSB 4 uplink interface, the total bandwidth can reach up to 40Gbps; three 10Gbps USB-C downlink ports (all support data transmission, video transmission and fast charging); one 10Gbps USB-A port (does not support video output); 130W power supply interface. Single 8K@30Hz/Dual 4K@60Hz DisplayUSB4 hub with daisy chain function, up to 6 devices can be connected in series. Supports dual monitor 4k 60Hz or single monitor 8k 30Hz.Note: Apple M1/M2/M3 Mac models only support one external monitor up to 4K@60Hz via USB 4, but Apple M1/M2/M3 Pro, M1/M2/M3Max and M1/M2 Ultra Mac models, Apple Intel-based Mac models and Thunderbolt 4/Thunderbolt 3/USB 4 PCs can support up to two 4K@60Hz displays via USB 4. 85W Fast ChargingUSB 4 host port delivers up to 85W power for the host computer; the USB C port on the output (for external drives and other devices) delivers 15W power. 20V 6.5A power support ensures stable power supply to the device.