1、Compliant with IEEE 8011a, IEEE 8011b, IEEE 8011g, IEEE 8011n, IEEE 801x, IEEE 8011e, IEEE 8011i, and IEEE 8011ac standards. 2、Wireless transmission rate: up to 300Mbps in 4G band and up to 866Mbps in 5G band. 3、Support WPA, WPA2 advanced security mechanism, support for TKIP, AES, WEP encryption, and provide security for wireless network connections. 4、Compact and lightweight, easy to carry. 5、Easy to use. Plug and play. The WD-4600AC dual-band wireless USB network card is suitable for wireless connection of desktop PCs and other devices, and can provide convenient and fast wireless Internet access. The NIC supports automatic detection and automatically adjusts the rate. Features: 1. Compliant with IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.11e, IEEE 802.11i, and IEEE 802.11ac standards. 2. Wireless transmission rate: up to 300Mbps in 2.4G band and up to 866Mbps in 5G band. 3. Support WPA, WPA2 advanced security mechanism, support for TKIP, AES, WEP encryption, and provide security for wireless network connections. 4. Compact and lightweight, easy to carry. 5. Easy to use. Plug and play. Specification: Model: WD-4600AC Support Agreement: IEEE 802.11b/g/n/ac Transmission rate: 1200Mbps Working frequency band: 2.4G & 5G Coverage: 100 meters Chip: RTL8812BU Package List: 1 * Network Card 1 * CD