The AX900BT5.4 dual band wireless USB network card is suitable for wireless connection of desktop PCs and other devices, and can provide a convenient and fast wireless internet access. The network card supports automatic detection function and can automatically adjust the speed Comply with IEEE 802.11a/ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1ax standards Wireless transmission rate: up to 286Mbps in the 2.4G frequency band; Support advanced security mechanisms for WPA, WPA2, and WPA3, providing security guarantees for wireless network connections 600Mbps high-speed transmission rate Drive free, plug and play External 5dBi antenna for more stable signal Compatible with mainstream operating systems in the market Support WPA3 encryption format for safer internet access Support MU-MIMO multi device connection to improve network efficiency Supports WiFi reception and AP hotspot transmission 2.4G&5.8G dual frequency concurrent Color: Black Material: ABS Package Contents: 1 * wireless WiFi receiver