TP-Link Archer T600U NanoTP-Link Archer T600U Nano AC600 Nano Wireless USB AdapterHigh Speed Wi-Fi-Maximum 600Mbps, 200Mbps at 2.4GHz, 433Mbps at 5GHz. Upgrade your device to a faster AC WiFi speed.Dual Band Wireless-2.4GHz and 5GHz bands for flexible connectivity. Update your device to work with the latest dual-band Wi-Fi routers to increase speed and range.NANO DESIGN-Small and unobtrusive design, you can plug it in and forget it's thereOperating System-Supports Windows 10 / 8.1 / 8/7 / XP and Mac OS X.Enhanced Security-Supports 64/128 bit WEP, WPA / WPA2, and WPA-PSK / WPA2-PSK encryption standards.High-Speed Dual Band Adapter for Better Connections:The Archer T600U Nano receives Wi-Fi signals in two different bands. With 256QAM support, the 2.4GHz data rate will increase from 150Mbps to 200Mbps, improving performance by 33%. 433Mbps at 5GHz is ideal for HD video streaming and lag-free online games, while 200Mbps at 2.4GHz is ideal for general use such as web browsing on older devices.Miniature Design Plug in and forget:Its compact size and sleek design allow users to connect the nano adapter to any USB port and leave it on the road or at home.Travel size and Wi-Fi Roaming Great Choice for mobile surfing:The growing public Wi-Fi service has one inconvenience. On the go, you may need to frequently select and connect to different Wi-Fi networks.Archer T600U Nano supports Wi-Fi roaming. This automatically connects your device to the most convenient Wi-Fi network while you're on the go, ensuring that your network isn't interrupted. The compact, mobile-sized Archer T600U Nano is also ideal for mobile display.