This USB adapter comes with the next-generation Wi-Fi standard. It provides an easy way to upgrade even older laptops to next generation Wi-Fi. The high-speed Wi-Fi over the 5 GHz band, making it ideal for HD video streaming and lag-free online gaming, while its 2.4 GHz Wi-Fi can be used for normal use such as web surfing with legacy devices. With its compact and sleek design, it's smaller than most 11ac Wi-Fi USB adapters available and easy to take on the road. Users can connect the mini adapter to any USB port. Network Types: 802.11ac Wireless; Frequency: Dual-Band 2.4 GHz/5 GHz; Base Color: Black; Transfer Rate: Up to 600 Mbps.