Cudy WU2000 1900Mbps WiFi USB 3.0 Desktop Adapter for PC, USB WiFi Dongle, 5Ghz , AC1900, 4 High Gain Antennas, Desktop, WiFi USB 3.0, Wireless Adapter for Laptop, Windows, mac OS, Linux

AC1900 WiFi Speed - Up to 1300Mbps on 5GHz or 600Mbps on 2.4GHz. Provides long range and lag free connection throughout the house, upgrades your PCs /laptops to 802.11ac, 3 times faster than wireless N speeds.
High Gain Antennas - 4 high gain external antennas boosts sensitivity of the WiFi adapter, create connections over greater distances, providing powerful penetration through walls.
USB 3.0 Port - Unlike other USB 2.0 wireless adapters, this product offers a blazing fast USB 3.0 port. The maximum speed of USB 2.0 port is only 480Mbps, absolutely cannot reach the peak speed of 5GHz even in theory. But USB 3.0 is different, its transmission speed is 10 times of USB 2.0 Port , which can fully meet the AC1900 Wi-Fi speed transmit requirement.
Desktop Design for Better Signal - As you know, poor WiFi signal is often due to the obstacles between the network card and the router. So placing them higher means better signal. Unlike other USB network cards that can only be hidden behind the computer case, this USB wifi adapter is desktop design and equipped with a with a long USB 3.0 cable, which can be placed on the top of the PC or the desk.
GOOD COMPATIBLITY - Compatible with Windows / Linux / Mac OS (Not support macOS Big Sur). Works with any router. We offer a CD which contains the driver in the package, you can follow the paper instructions to install the driver. In the same time, if a CD ROM is not convenient for you, we also offer a download address which printed on the manual, you can get the driver from the link.