【240W Ultra-Fast Charging】Built-in E-Marker chip supports PD 3.1 protocol with 240W (48V/5A) maximum power output, significantly reducing charging time for laptops, tablets, and smartphones. 【Reinforced Aluminum Alloy Connectors】Premium aluminum alloy housing with strengthened interface design withstands repeated bending and pulling, ensuring long-lasting durability and stable connection. 【High-Density Braided Cable】Durable nylon braided exterior resists wear, tangling, and fraying while maintaining flexibility for daily use without performance degradation. 【High-Speed Data Transfer】Supports USB 2.0 standard for efficient file copying, data backup, and synchronization while simultaneously charging your device. 【Multiple Safety Protection】Built-in protection circuits prevent overvoltage, overcurrent, and short circuit conditions, ensuring safe charging and protecting device battery health. Specifications: Model: LC351c Interface: USB-C to USB-C Material: Nylon Braided Cable, Aluminum Alloy Connectors Cable Length: 1m Power: 240W (48V/5A) Quick Charge Protocol: PD 3.1, PD 3.0, QC Transmission Rate: USB 2.0 Chip: E-Marker Chip Package included 1 x USB-C to USB-C Cable 1 x English User Manual Specifications Brand N/A Certificate CE-EMC Color Black Packaging Type Paper Box Plug Type (For Supply) N/A User Manual (Language) English Gross Weight 0.082kg Volume Weight 0.079kg Package Length 13.000cm Package Width 9.000cm Package Height 3.000cm