Features: 1. Super Speed USB 3.0 port,up to 10x fast than USB 2.0 2. Supports 802.11ac standard, The next generation of WiFi, compared to existing 802.11n , the transfer rate increased by nearly 3 times 3. Ultra-fast AC1200Mbps (5GHz 866Mbps + 2.4GHz 300Mbps) wireless speed with 802.11ac. 4. Supports the simulation AP hot spot function, transforms the wired network the wireless signal output; Through the simple AP pattern establishment, uses the card as the AP route, facilitates the user through the wireless card to realize many people to share the net. 5. In wireless security, it supports WPA / WPA2 / WEP / 802.1X / WMM encryption, allowing you to quickly achieve wireless encryption, security wireless network security. Specifications: Interface: USB 3.0 Chipset: Realtek 8812AU Antenna Type: Internal antenna / External antenna (Optional) Wireless Standards: IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Frequency: 2.412~2484GHz / 5.15~5.825GHz Signal Rate: 5GHz 11ac: Up to 433Mbps(dynamic) 11a: Up to 54Mbps(dynamic) 2.4GHz 11n: Up to 300Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) Transmit Power: