1. Material: ABS+PC+aluminum alloy 2. Chip: REALTEK (RTL8153b) 3. Download speed: 125MB/S 4. Upstream speed: 12.5MB/S 5. Wire gauge: OD4.0MM 6. The network is stable, high-speed and lossless transmission, supporting 100M/100M broadband networks 7. Wired transmission, more stable and faster 8. No overheating under full load, more stable operation 9. Equipped with USB+Type-C double-ended data cable to meet the needs of various devices 10. Fast heat dissipation, stable performance, anti-corrosion and wear resistance, delicate touch