The U9 is an 11ac dual band Wi-Fi adapter, reaching speeds of up to 433Mbps on the 5GHz band and 200Mbps on the 2.4GHz. Its advanced MU-MIMO technology means it features efficient data transfer and smoother streaming. With its compact and mini design, the U9 has no effect on neighbouring ports, and is auto-installed once plugged into your computer. It is also compatible with Windows (XP/7/8/8/1/10) - satisfying various user requirements. FAST AC WI-FI FOR HD STREAMING The U9 comes with fast 802.11ac Wi-Fi technology, 3x faster than wireless N. Its selectable dual 5GHz and 2.4GHz, 433Mbps and 200Mbps respectively, make it ideal for HD video streaming. AUTO-INSTALL, CONFIGURATION-FREE With an internal drive, the U9 can automatically complete installation once plugged in to your computer, releasing you from troublesome configuration and installation using a CD drive. WITH MU-MIMO TECHNOLOGY The U9 comes with 11ac MU-MIMO (Multiple User - Multiple Input Multiple Output) technology meaning it can communicate with multiple devices simultaneously, when used with an AP that also supports MU-MIMO, giving every device a smooth service. MINIATURE DESIGN With its compact and sleek design, the U9 is smaller than most 11ac Wi-Fi USB adapters and is easy to carry. Users can connect the mini adapter to any USB port with no detrimental effects to the usage of neighbouring ports. Connector Type    USB 2.0 Wi-Fi Speed    AC650 Wi-Fi Standard    Wi-Fi AC GENERAL INFORMATION Manufacturer    Tenda Technology Inc Manufacturer Part Number    U9 Manufacturer Website Address    http://www.tendaus.com Brand Name    Tenda Product Model    U9 Product Name    AC650 Wireless Dual Band Auto-Install USB Adapter Marketing Information    Fast AC Wi-Fi for HD StreamingU9 come with the next generation Wi-Fi standard -Fast WiFi technology - 802.11ac, the transfer rate is 3 times faster than wireless N. Selectable dual 5 GHz (433 Mbps) and 2.4 GHz (200 Mbps) bands making it ideal for HD video streaming Auto-Install, Configuration-freeWith internal drive, U9 can automatically complete installation once plugged into your computer, releasing you from troublesome configuration, and installation using CD or drive.With MU-MIMO Technology U9 come with 11ac MU-MIMO (Multiple User - Multiple Input Multiple Output) technology, use with the AP which supports MU-MIMO, communicate with multiple devices simultaneously on U9 is available, so the transmission performance has been significantly improved. Miniature DesignWith compact and sleek design, its smaller than most 11ac Wi-Fi USB adapters available and easy to carry. Users can connect the mini adapter to any USB port and has no effect on usage of neighboring ports. Compatible with various operating systemsU9 is compatible with Windows XP, Windows 7, Windows 8, Windows 8.1 and Windows 10 etc., satisfying wireless internet connection demands of desktop computers, notebooks and other devices. Packaged Quantity    1 Product Type    Wi-Fi Adapter INTERFACES/PORTS Host Interface    USB 2.0 MISCELLANEOUS Package Contents    - AC650 Wireless Dual Band Auto-Install USB Adapter - 1 x Install Guide Environmentally Friendly    Yes Environmental Certification    RoHS PHYSICAL CHARACTERISTICS Form Factor    External Height    0.8 cm Width    1.9 cm Depth    3.7 cm TECHNICAL INFORMATION Wireless LAN Standard    IEEE 802.11ac ISM Band    Yes UNII Band    Yes ISM Maximum Frequency    2.40 GHz UNII Maximum Frequency    5 GHz Wireless Transmission Speed    633 Mbit/s