The aircraft-grade aluminum alloy shell is supplemented by anodized sandblasting process to greatly improve heat dissipation and pressure resistance, and it can still work smoothly for 24 hours. Allows tablets and notebooks without network ports to connect to wired networks and experience stable and fast networks. Using RTL8153 chip, it is more compatible and does not get hot after long-term use. Smart chip, stable and smooth transmission. TPE outer quilt, strong flexibility, sufficient material, thick thread body, TPE outer quilt, strong flexibility. Multiple shielding, anti-interference, flicker-free screen using pure copper tin plating process, plus tin-plated aluminum foil + ground wire double shielding can effectively shield electromagnetic interference, and the signal is more stable