The Alfa AWUS036ACM 802.11ac 867 Mbps Long Range WiFi USB Adapter is a high-quality dual-band adapter that provides fast and reliable wireless connectivity. With support for Wi-Fi 802.11ac protocols and a range of 867 Mbps, it ensures seamless network connectivity for various devices. Its compact design and easy USB connectivity make it a convenient option for improving your home or office network. Made by Alfa, a trusted brand in networking technology, this adapter is a dependable choice for enhancing your wireless connection.