Welcome to our store! 1. High-Speed Data Transfer: This Thunderbolt 4 data cable transfers data between two Thunderbolt devices at the speed of light, up to 40 Gbps, and is backward compatible. 2. Thunderbolt 4 Protocol Standard: Maximum transfer speed of 40 Gbps, supporting single 8K or dual 4K video transmission. Supports up to 32 Gbps PCIE bandwidth. 3. Material: Flexible nylon braided wire is strong and durable. The nylon thread is carefully woven for high strength, protecting the core, and is wear-resistant and non-pilling. 4. Applicability: Supports 8K 60Hz high-definition screen projection, synchronous audio and video transmission, and connects Type-C devices such as laptops and mobile phones to the C-port display. 5. Gold-Plated Process: Extends the lifespan of the connection; plug and play, convenient for office, study, and entertainment. Item Type: USB C to USB C Cable Material: Aluminum Alloy, Nylon Braided Wire Interface: Type C Resolution: 8K (7680x4320) 60hz Transfer Speed: 40 Gbps Power: 20V 5A (100W) Applicable: Mobile phone, laptop, desktop computer, tablet 1 x USB C to USB C Cable If you receive your item and discover any product issues, such as damage or incorrect item quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.