The next generation 802.11ac wireless standard is set to revolutionize Wi-Fi. Super-speed 802.11ac dual-band routers are already available but wireless devices are still stuck with 802.11n technology. Upgrade your wireless device to dual-band 802.11ac with the fastest possible USB 3.0 connectivity for blistering Wi-Fi speeds on the interference free 5Ghz frequency band. - USB 3.0 is up to 10 times faster than USB 2.0 and specifies a maximum transmission speed of up to 5Gbps. - Providing quicker data transmission times, and backwards compatibility with USB 2.0 (which specifies a maximum speed of 480Mbps), USB 3.0 is the new standard in connectivity – enabling devices to achieve the superfast speeds which 802.11ac can provide. As the first 802.11ac USB adapter to offer USB 3.0 connectivity. - Enjoy better performance and greater flexibility for your Wi-Fi devices, using dual-band connectivity. It provides connectivity for the 2.4GHz band at speeds of 300Mbps or 5Ghz band at speeds of 867Mbps. - You can surf the internet and check your email on the 2.4GHz band, or select the 5GHz band for online gaming and video streaming. Supports 802.11ac standard - Compatible with 802.11b/g/n Wireless Devices - Super High-Speed AC1200 Dual-Band Wi-Fi: Next generation AC1200 Wi-Fi for HD Streaming and Gaming with Transfer Speeds Up to 300Mbps (2.4GHz) or 867Mbps (5GHz)Download and Stream Wirelessly: Instant Wi-Fi Upgrade for Your Desktop. High-speed AC1200 Wi-Fi without Inconvenient Cables - USB 3.0: High Bandwidth to Ensure Data Throughput - With WPS Button - Chipset: Realtek 8812AUNetwork Speed: 300Mbps (2.4GHz) / 866.7Mbps (5GHz)USB Interface: USB3.0WPS Button: Yes - Security: WEP 64/128-bit, WPA, WPA2, 802.1x - Support Microsoft Windows XP / Vista / 7 / 8 / 10, Mac OS Package Includes:1 x USB 3.0 AC1200 802.11ac WiFi Wireless Adapter1 x Driver CD* Wifi Dongle Only, Other Digital Accessories in the Picture Not included