Features: WD-4602 AC dual-frequency wireless USB network card is suitable for desktop PC and other devices, which can provide convenient and fast wireless Internet access. The network card supports automatic detection function, can automatically adjust the rate. 11AC 866 high speed wireless speed, 5GHz band wireless speed up to 866Mbps, with 300 Mbps 2.4GHz band rate, greatly improve the overall performance, make Internet data transmission more convenient and more smooth. Detachable and external antenna, strong signal, support 360 ° directional rotation, freely adjust the angle of wireless reception, improve the receiving and transmitting distance. Follow IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.11e, IEEE 802.11i, IEEE 802.11ac standard. Support WPA, WPA2 advanced security mechanism, support TKIP, AES, WEP encryption, can provide security for wireless network connection. Specification: Item Type: Network Card Material: ABS Color: As Pictures Shown Model: WD-4602 Support Agreement: IEEE 802.11b/g/n/ac Transmission Rate: 1200Mbps Working Frequency Band: 2.4G & 5G Coverage: 100 meters Chip: RTL 8812 Package List: 1 * Network Card 1 * Disc 1、WD-4602 AC dual-frequency wireless USB network card is suitable for desktop PC and other devices, which can provide convenient and fast wireless Internet access 2、The network card supports automatic detection function, can automatically adjust the rate 3、11AC 866 high speed wireless speed, 5GHz band wireless speed up to 866Mbps, with 300 Mbps 2.4GHz band rate, greatly improve the overall performance, make Internet data transmission more convenient and more smooth 4、Detachable and external antenna, strong signal, support 360 ° directional rotation, freely adjust the angle of wireless reception, improve the receiving and transmitting distance 5、Follow IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.11e, IEEE 802.11i, IEEE 802.11ac standard