Features: Ultimate Wi-Fi Speed: You can get 867Mbps wireless speed on 5GHz WiFi Band or 300Mbps speed on 2.4GHz WiFi band, excellent for online 4k video streaming, gaming, high quality music and Facebook by using this dual band usb wi-fi adapter. Dual High Gain 5dBi Antenna: High Gain Dual Band Omni Directional Antenna provides better performance and stability, stronger signal penetration strength, wider wireless coverage. Super Speed USB 3.0 port: Up to 10x faster than USB 2.0. Transfer large file in seconds. Flexible Deployment: with usb 3.0 cradle with extension cable of 3.8ft, plug to any usb ports of your computer and put this usb wireless network adapter in spot with optimal wifi signal; you can also plug this wifi adapter directly to usb port of your pc. Supported Standards: IEEE 802.11 n/ac Wireless Security: WPS, WEP, WPA, WPA2. Universal Compatibility:For Windows XP / For Win7 / 8 / 8.1 / 10 / For Mac OS 10.4-10.12.5. Description: M-1200M Wireless AC1200 Dual Band Adapter based on IEEE 802.11ac technology delivers next generation WiFi speeds. With dual band connection, the device effectively avoids interference, ensuring top WiFi speed and reliable connections. The M-1200M is perfect for upgrading your existing laptop and desktop to a Gigabit WiFi Network. Specifications: Type: Wireless USB3.0 WiFi Adapter Material: ABS + metal Features: Advanced Security, Superspeed USB3.0 Interface, Dual detachable antennas, 1200Mbps high speed Interface: USB 3.0 Supported system: For Windows XP / for Win7 / 8 / 8.1 / 10 / for Mac OS 10.4-10.12.5 Connectivity: Wireless Frequency Band: 5GHz Network Connectivity: Wireless-Wi-Fi 802.11ac, Wireless-Wi-Fi 802.11n Security WPS, WEP, WPA, WPA2 Powered by: USB Standard: IEEE 802.11 n/ac Antenna Type: 2 x External 5dBi antennas Speed: 802.11ac: up to 867Mbps, 802.11n: up to 300Mbps Size: approx. 80*265*20mm Package included: 1* USB 3.0 Wifi Antenna Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!