1. Adopt a passive approach 2. High-speed transmission, the transmission speed can reach 40Gbps 3. Support 20V 5A 100W fast charge 4. Support 8K 60Hz or 2 4K 60HZ video transmission (dual monitor display requires 2 lines) 5. Support PCI 32GP/S broadband 6. Applicable to Thunderbolt 4 40GPBS, and downwardly applicable to USB 4 and Thunderbolt 3 40GPS and USB 3.2/3.1/3.0/2.0 devices 7. TPE wire body, tough and durable