Product Name: 1200M Dual-frequency Wireless USB NIC Adapter Material: Case ABS Size: 81.5x 40.5X 14.5 mm Transmission rate: 1200Mbps Working frequency band: 2.4G / 5G Color: Black Chipset: Realtek RTL8812 Interface: USB3.0 High Speed ​​Connector Wireless speed: 11N: up to 300Mbps AC: up to 867Mbps Frequency range: 2.4GHz and 5.8GHz Wireless transmission power: 20dBm (max EIRP) Modulation technology: OFDM / CCK / 16-QAM / 64-Qam Working mode: ad-hoc / infrastructure Wireless network security: 64/128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK (Tkip / AES) Temperature range: Working temperature: -20 ° C to 70 ° C Storage temperature: -40 ° C to 90 ° C Humidity: Action: 5% to 95% (non-condensation) Storage: Maximum 90% (non-condensation) Support operating system: Window XP / Vista / Linux / WIN 7 / WIN 8 /WIN8.1 / WIN10 Packing list: Blister + Cardboard + CD Simple installation: easy to install, just install drivers from the included CD Wi-Fi Hotspot: Make the adapter as a virtual Wi-Fi hotspot Dual-frequency wireless USB network cards apply to devices such as desktop PC for wireless connection, which can provide convenient and fast wireless Internet access. The network card supports automatic detection function, automatic adjustment rate Follow IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11N, IEEE 802.1X, IEEE 802.11E, IEEE 802.11i, IEEE 802.11ac standard Wireless transmission rate: 2.4G band can be as high as 300Mbps; 5G frequency segment can be as high as 867Mbps. Support WPA, WPA2 mechanism, support TKIP, AES, WEP encryption, can provide guarantees for wireless network connections. ✔ High Speed WiFi; Total speed up to 1200 Mbps, with 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz. Perfect for multiple HD video streams and online games without lag. ✔ MU-MIMO technology; The wifi adapter for PC can provide two simultaneous data streams, which greatly improves the throughput and efficiency of the whole network when working with a compatible MU-MIMO router. ✔ Super Fast USB 3.0 Port; Benefit from ultra-fast data transfers of up to 5 Gbps. Ensures the performance of the Wi-Fi adapter a maximum speed and a more stable Internet connection. ✔ Enjoy stable WiFi everywhere; Comes with 2 WiFi antennas with High Gain of 3 dBi, an Extended WiFi connection and Superior Stability on your Desktop, Laptop and PC. ✔ Wide compatibility and Easy installation; Support Windows 10 / 8.1 / 8/7 / XP Linux Mac OS 10.15, A user-friendly interface on a CD for a simple installation. (TV, TV Box, printer, projector are not supported.)