1,1200Mbps high-speed wireless rate, stable signal, high-speed transmission. 2,High-speed USB0 interface, the theoretical rate is up to 8Gbps. 3,Wireless receiving function: plug the CF-912AC on the desktop, receive the router WIFI signal, the desktop can also access the high-speed Internet without connecting the network cable. 4,Wireless transmission function: Plug the CF-912AC into a connected desktop or notebook, and send a WIFI signal to let the mobile phone and tablet receive the WIFI signal. 5,Do not need to know the WIFI password, press the router WPS within a minute to press the network card WPS, you can connect to WIFI. The function of the wireless network card is the same as that of the ordinary computer network card, which is used to connect to the local area network. It is just a device for transmitting and receiving signals. It can only connect to the Internet when it finds the exit of the Internet. All wireless network cards can only be limited to the range of wireless LAN. A wireless network card is a network card that is connected by wireless signals without a wired connection. The mainstream application of wireless networks is divided into GPRS mobile phone wireless network access and wireless LAN. A wireless network card is a device of a terminal wireless network, and is a terminal that transmits data by using a wireless signal without a wired connection. Features: 1. 1200Mbps high-speed wireless rate, stable signal, high-speed transmission. 2. High-speed USB 3.0 interface, the theoretical rate is up to 5.8Gbps. 3. Wireless receiving function: plug the CF-912AC on the desktop, receive the router WIFI signal, the desktop can also access the high-speed Internet without connecting the network cable. 4. Wireless transmission function: Plug the CF-912AC into a connected desktop or notebook, and send a WIFI signal to let the mobile phone and tablet receive the WIFI signal. 5. Stylish appearance, convenient and easy to carry. 6. Do not need to know the WIFI password, press the router WPS within a minute to press the network card WPS, you can connect to WIFI. 7. Suitable for a variety of scenarios, convenient, simple and easy to use. Specification: Interface: USB 3.0 Antenna Standard: IEEE 802.11a or b or g or n or an or ac Transmission Rate: 1200Mbps Frequency Range: 2.412- 2.472GHz 5.180- 5.825GHz Security Features: WPA-PSK or WPA2-PSK WPA or WPA2 64 or 128 or 152 bit WEP encryption Operating system support: For Windows XP or 7 or 8 or 8.1 or 10 or MacOS 10.6- 10.15 Package List: 1 x Network Card 1 x Driver CD 1 x Instruction Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.