1. Gold-plated interface, not easy to rust, aluminum alloy shell is wear-resistant. 2. Extend the computer USB interface to the desktop, making office work more convenient. 3. Aluminum alloy shell, anti-fingerprint. 4. Three-layer shielding anti-interference, file transfer security is not damaged. 5. Suitable for devices with USB3.0 interface such as laptops, set-top boxes, hard disk boxes, etc.
