The Alfa AWUS036ACHM 802.11ac dual band High Power Wi-Fi USB Adapter is a top-of-the-line device designed for gaming and other high-speed internet activities. With a maximum wireless data rate of 600 Mbps, this adapter offers seamless connectivity for streaming, downloading, and sharing large files with ease. The dual-band technology ensures a stable connection on both 2.4GHz and 5GHz frequencies, while the RP-SMA antenna provides a boost in signal strength for a more reliable connection. Made in Taiwan by the reputable brand Alfa, this USB adapter is a reliable choice for those looking to enhance their wireless network.