Fast WiFi7 connection,technology upgrade,external high-gain four antennas,excellent performance,fast WiFi connection,open a experience WiFi7 performance upgrade, fast network speed, low latency, anti-interference, a great improvement compared to WiFi6 6452Mbps,The speed parameters are maximized, and the total of three-band wireless transmission can reach 6452Mbps,Note: It needs to be used with a tri-band router higher than 6452Mbps to make card reach the highest speed Multi-frequency transmission, unimpeded operation,WiFi7 supports multi-link technology, and devices can use multiple frequency bands (such as 2.4GHz, 5GHz and the third frequency band) for data transmission at the same time, significantly improving network transmission speed and stability Wireless standard:IEEE802.11a/b/g/ac/ax/be Wireless Rate:2.4GHz: 688Mbps;5.8GHz:2882Mbps;6GHz: 2882Mbps Antenna:4 * 5dBi Antennas Encryption:WPA-/WPA-/WPA2-/WPA3 USB Port:USB3.0 and compatible with USB2.0 Power:128mW Application:Desktop/notebook Support OS: 10 (32bit, 64bit) / 11 (64bit) (The product appearance and printed words depending on the batch, but this does not affect use) Color: As Shown Material: plastic Package Contents: 1 * WiFi7 Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.