This USB 2.0 male-to-male extension data cable is designed for high-speed transmission with outstanding performance and durability. It features a thicker pure copper core to ensure more stable and smooth signal transmission, effectively reducing data loss. The multi-layer shielding design not only provides excellent protection against external electromagnetic interference but also significantly enhances transmission reliability and anti-interference capability. The addition of a ferrite core further strengthens the cable's resistance to interference, ensuring high-quality long-distance transmission. Whether you're connecting computers, printers, hard drives, or other devices, this cable delivers exceptional performance, making it an indispensable tool for both work and daily use.