NIUNIU Easy to use: For some operating systems like Windows 10, just plug and play with no driver required. Ultra-high speed: The USB Wi-Fi adapter is built with 802.11 ac Wi-Fi technology for faster speeds and dual-band which reduces interference and ensures no unexpected calls or signal loss. Maximum speed of up to 433 Mbps on 5 GHz or 150 Mbps on 2.4 GHz,perfect for movies, HD video streaming, online gaming and video calls. Compatible with Any WiFi Router Mode: This AC600 USB Wi-Fi adapter can be used to upgrade your PC, laptop or , working with the latest AC Wi-Fi router for faster speed and extended range. With soft mode, it can also turn a wired Internet connection into a Wi-Fi hotspot, providing Wi-Fi signal to your mobile devices, moreover,the built-in antenna design makes the Wi-Fi signal more stable and much. Wide Compatibility: This dual band wireless USB adapter is compatible with Windows 10/8/7/Vista/XP/2000, 10.4-10.12.6, Linux. Delivery Quantity: 1pc Package Contents: Only the above package contents, excluding other products. Size: 3.3*1.5*0.8cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)