1. Strong signal, stable network speed, no lagging 2. Free rotating antenna, can be adjusted according to your own habits and signal strength, enjoy high-speed network 3. External high gain dual antennas, to meet the needs of different scenarios, two-way transmission without disturbing each other, continuous and stable, and stronger performance 4. Cooling hole design, effective and rapid cooling to maintain a normal working environment, prolonging the service life 5. USB3.0 transmission is more efficient, the transmission rate is up to 5Gbps, effectively improve the stability of the network card transmission, high-speed transmission without lagging 6. Dual-frequency switching, support for 2.4GHz and 5GHz two working frequency bands, signal transmission more in place 7. 802.11ac wireless transmission standard, transmission rate up to 1300 megabytes (2.4G 300M + 5G 900M), brush the web page to play games, watching movies without lagging 8. Transmission rate: 1300M 9. Interface type: USB3.0 10. Wireless standard: IEEE 802.11g 11. Working frequency band: 2.4GHz+5GHz 12. Support protocol: 802.11bgnac 13. Product weight: about 22 g 14. Size: about 14.6 x 2.6 cm