Important notice: This USB wireless adapter with Realtek RTL8812BU chipset inside, which doesn't support Kali Linux and Ubuntu. This wireless adapter doesn't support monitor mode and package injection. Operating system: Windows 10, 8.1, 8, 7, Vista, XP, Mac Standard: IEEE 802.11 a b g n ac Interface: USB 3.0, compatible with USB 2.0 as well Main chip: Realtek RTL8812BU Wireless speed: Up to 1200 Mbps Frequency: 5.8 GHz (867 Mbps) or 2.4 GHz (300 Mbps) LED indicator: Available Antenna type: External 5 dBi antenna Operate temperature: 32~104F (0~40C) Storage temperature: -40~158F (-40~70C) Security mechanism: WFA, WPA, WPA2, WPS2.0, WAPI Direct connection: Support WiFi direct connection, do NOT support WPS (WiFi Protected Setup) Warranty: 1 year quality assurance Package: 1 x USB WiFi adapter, 1 x external antenna, 1 x CD driver, 1 x user manual Driver installation: Please restart your computer after driver installed. If you need driver for your specific operating system, please contact us by email.

✓?Security Features?Suitable for most routers, secure WFA WPA WPA2 WPS2.0 WAPI WiFi connection. ✓?Strong Compatibility?USB 3.0 interface support USB 2.0, compatible with most routers, laptops, desktops. ✓?Operation Mode?Up to 1200 Mbps speed, dual band 5.8 GHz (867 Mbps) or 2.4 GHz (300 Mbps). ✓?Signal Stability?Original Realtek RTL8812BU chipset inside, easy installation, high signal stability. ✓?Multi-System Compatibility?Support Windows 10, 8.1, 8, 7, XP, Vista, Mac. Windows 10 plug and play.