1. Built-in E-Marker smart chip for real-time monitoring and regulation of current and voltage, ensuring stable charging and fast charging without damaging your device 2. Compatible with 20V/5A chargers (not included), delivering 100W 5A high-power output for rapid charging during work, entertainment, or study 3. 15mm extended mesh cable end design distributes bending stress, with dual wires supporting up to 80kg 4. Anti-fading nylon braided cable features a smooth, stain-resistant surface with enhanced abrasion and tensile strength 5. USB 2.0 interface effectively resists electromagnetic interference. Features intelligent retransmission detection to ensure accurate data transfer 6. Charging power: 20V 5A (100W) 7. Transfer speed: 480Mbps 8. Supported protocols: USB 2.0/PD 9. Cable length: about 1m 10. Note: data cable only, no other accessories included