3.3Ft/1M Certified Usb4 Cable Supports 40 Gbps 8K Video And 240W Extended Power Range (Epr) Pd 3.1 Charging; Ideal For High Power Usb-C And Thunderbolt Laptops Including 16In Macbook Pro M3 Pro/M3 Max - Usb-If Certified W/ E-Marker For Safety And Reliability; Use Connector Markings To Identify Specs At-A-Glance; Tpe Jacket W /Nickel-Plated Connectors - Suitable For Usb-C And Thunderbolt Laptops/Docks/Monitors/High-Speed Storage - 40 Gbps; Usb 40Gbps; 8K 60Hz; Displayport 1.4 W/Dsc; 240W Pd 3.1