1、Mini shape design, when used, it does not take up space and perfectly integrated with the notebook/desktop. 2、Mini-small portable, always enjoy stable high-quality wireless life. 3、CF-811AC supports 4&8GHz dual-band. The wireless speed can reach 650Mbps, and online video and audio and video are faster and smoother. 4、Mini body, stylish black classic style. With 11AC technology, data transmission in LAN is more efficient. 5、The network card receives the signal for the desktop to receive wireless Internet access, reducing clutter cables. Features: 1. Mini shape design, when used, it does not take up space and perfectly integrated with the notebook/desktop. 2. Mini-small portable, always enjoy stable high-quality wireless life. 3. CF-811AC supports 2.4& 5.8GHz dual-band. The wireless speed can reach 650Mbps, and online video and audio and video are faster and smoother. 4. Mini body, stylish black classic style. With 11AC technology, data transmission in LAN is more efficient. 5. The network card receives the signal for the desktop to receive wireless Internet access, reducing clutter cables. 6. Simulate the AP function. Set the AP mode for the mobile phone/iPad wireless Internet access when there is a network. 7. The network card can improve the receiving performance of the notebook when notebook signal is not good and the NIC is damaged. Specifications: Model: CF-811AC Wireless rate: 650Mbps Wireless frequency: 2.4GHz & 5.8GHz USB: USB 2.0 Transmission rate: 11b: 1/2/ 5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 200Mbps 11ac: 433Mbps Security features: WPA-PAK/WPA2-PSK WPA/WPA2 WEP Wireless standard: Support IEEE 802.11a standard Support IEEE 802.11b standard Support IEEE 802.11g standard Support IEEE 802.11n standard Support IEEE 802.11ac standard System support: for Windows XP/Vista/7/8/ 8.1/10 (32-bit, 64-bit) For MacOS 10.6-MacOS 10.15 Other functions: emulate AP function, need to install driver with UI, or third-party software (64-bit system and system for win10 does not support soft AP) Size: Approx. 2* 1.5* 0.8cm/ 0.79* 0.59* 0.31inch Package List: 1 * Network Card 1 * Drive disc 1 * User Manual