1. AX5400 has no competitive network card. The rare AX5400USB wireless network card currently has few competing products. Please to try it out. 2. The performance of the exclusive chip is excellent. The exclusive network card chip for e-sports, utilization rate is maximized, and all are comprehensively increased. 3. The strength of WiFi6 is overwhelmingly praised and crushed by WiFi5WiFi6 is a of MFi standard, with faster speed and lower delay. Playing games and watching videos has a smoother experience 4. -band 5374Mbps makes hurricane wireless transmission rate up to -band 5374Mbps, taking you to feel the charm of soaring speed 5. The UsB3.0 interface transmits faster and more stable, the transmission is stable, stronger and faster, and there is no need to worry about watching dramas in e-sports Model:-972AX Transmission rate:5374M Interface type:USB Wireless standard:IEEE 802.11g, IEEE 802.11b, IEEE 802.11n Working frequency band:2.412-2.484GHz; 5.180-5.825GHz; 5.925-7.125GHz Support protocol:Support IEEE802.11a/b/g/ac/ax standard Colour:Black Material:Plastic Size:8.57x4.67x1cm Package Contents: 1 * -band wireless network 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.