Features: 2.4GHz+5.8GHz frequency band, dual-band and dual-channel, high speed Internet access. 1300Mbps high speed enables users playing games without delay. Equipped with 2 high-gain omnidirectional antennas, to improve signal coverage and cover depth. High-speed USB3.0 interface, bidirectional transmission, fast and low loss, backward compatible with USB2.0/USB1.1. No messy network cable required, to make your environment clean and tidy. Designed with dustproof heat dissipation holes, which can efficiently dissipate heat and prevent dust from entering the device. Specification: Model: CF-924AC Frequency: 2.412-2.484GHz, 5.180-5.825GHz Wireless standard: IEEE802.1la/b/g/n/ac Transmission speed: 11b: 1/2/5.5/1lMbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 400Mbps 11ac: 867Mbps USB interface: USB3.0 Encryption: WPA-PSK/WPA2-PSK WPA/WPA2, WEP Hardware Specifications: Realtek RTL8812BU Support OS: Windows 7/8/8.1/10/11(32bit, 64bit), Mac 10.9~10.15 Working temperature: 0-40 Storage temperature: -40-70 Working humidity: 10%-90%RH non condensing Storage humidity: 5%-90%RH non condensing Item size: 13.7 * 4.1 * 1.2cm /5.39 * 1.61 * 0.47in Packing list: 1 * USB WiFi adapter 1 * CD driver 1 * User manual