Compliant with IEEE 802.11a/b/g/n/ac/ax standards Total wireless speed up to 5400Mbps on 2.4GHz (573.5Mbps) and 5GHz (2402Mbps), 6GHz (2402Mbps) USB3.0 enables ultra-fast data transfer, 10 times faster than USB 2.0 External omnidirectional antenna to improve wireless reception sensitivity 1024-QAM high data rate modulation provides powerful, continuous Wi-Fi to fully unleash the potential of WiFi6 routers Name:WD-AXE5400 Supports 64/128-bit WEP, WPA, WPA2, WPA3, WPA-PSK, WPA2-PSK Encryption standard Supports simple installation, fast installation without CD-ROM drive Supports win11, win10 WD-AXE5400 wireless USB network card is suitable for wireless connection of desktop PC and other devices, and can provide convenient and fast wireless Internet access. The network card supports automatic detection function and can automatically adjust the rate. Comply with IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac.IEEE 802.1ax and other standards; Wireless transmission rate: 2.4G band can reach 573.5Mbps, 5G band can reach 2402Mbps, 6G band can reach 2402Mbps Support WPA, WPA2 security mechanism, support TKIP, AES, WEP encryption, can provide security for wireless network connection. Colour:Black & Red Material:Plastic Package Contents: 1 * Wireless driver-free 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.