WiFi6 uses 1024-QAM high-capacity modulation mode for data transmission.WiFi6 uses multi-device concurrency to reduce queuing and latency.Wi-Fi 6 (802.11ax) is a of Wi-Fi standard, which greatly improves the connection rate and network capacity, reduces network delay, reduces signal interference, and makes game video experience smoother.Support 802.11ax wireless protocol, 1800M dual-band concurrency, 5GHz frequency band is purer, less interference, watch HD videos, play dramas, and play games more smoothly; 2.4GHz has stronger penetration, transmission, better coverage, and better wall penetration performance , dual-band combination, more enjoyable online experience.USB 3.0 interface, and more stable transmission The theoretical transmission bandwidth is up to 5.0Gbps, which is 10 the theoretical data of the USB2.0 interface, and is backward compatible with USB2.0 and USB 2.1.Working frequency band: 2.412GHz-2.484GHz, 5.180-5.825GHzWireless Standard: Support IEEE802.11a/b/g/ac/ax standardTransmission rate: 2.4GHz: 574Mbps; 5.8GHz: 1201Mbps;Interface: USB3.0, compatible with USB2.0Antenna: Dual AntennaChip: RTL8832Encryption : WPA2 x ; WPA3 xIndicator light: working status indicatorSystem Support: /11Material: ABSColour: BlackPackage Contents:1 x Network Card2 x AntennaOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.