TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, TEW-809UB, Stream 4K HD Video, Windows-Mac OS Compatible, USB 3.0 to USB Type A, Black

UPGRADE YOUR WIFI PERFORMANCE: Upgrade your computer up to 1300 Mbps WiFi AC or 600 Mbps WiFi N to surf, game, and stream 4K HD video.
PRIOR TO INSTALLATION: Please ensure Windows is up to date, then follow the Quick Installation Guide to install the latest driver.
INCREASE YOUR WIFI COVERAGE: A high power radio with detachable high gain antennas increase WiFi coverage. 2.4 GHz / 5
GHz: 4 x 5 dBi (max. ) dual band external / detachable.
BEAMFORMING: Beamforming increases real-time performance by directing stronger wireless signals to each device' s specific location.
COMPATIBLE OPERATING SYSTEMS: The AC1900 USB Adapter is compatible with Windows and Mac operating systems. Windows 10, 8.1, 8, 7, Vista, XP, and Mac OS 10.6 - 10.13