While the Usb867WAC22 Usb 3.0 AC1200 Dual Band 802.11ac Wi-Fi Wireless AC Network Adapter may seem compact, it packs a powerful punch when it comes to high-speed, reliable wireless connectivity. This durable and easy-to-use device is designed to add Wireless-ac connectivity to your desktop or laptop computer via a Usb 3.0 port, making it an ideal solution for demanding network applications such as streaming Hd video, online conferencing, file transfers, and gaming.This Wireless-ac adapter delivers exceptional speed and range for your office or home wireless network when paired with an 802.11ac router. It is Wireless AC1200 compatible, offering speeds of up to 867 Mbps on the 5GHz band, which is three times the speed of Wireless-n, and up to 300 Mbps on the 2.4GHz band. The USB 3.0 AC1200 adapter is compliant with 802.11 a/b/g/n/ac standards, ensuring compatibility with a wide range of devices. It features a dual-band support for 2.4 / 5 GHz (802.