The TP-LINK TL-WN725N is a compact 150Mbps Wireless N Nano USB Adapter designed for seamless Wi-Fi connectivity. Its ultra-miniature design makes it perfect for laptops and desktops while delivering reliable wireless performance for everyday internet usage. Key features: • 150Mbps wireless transmission speed • Ultra-compact nano design • USB 2.0 interface compatibility • Easy plug-and-play installation • Wireless N standard support • Compatible with Windows and Mac OS • Energy-efficient operation The TL-WN725N features a nano form factor that's so small it can remain plugged into your laptop USB port even when placing the device in a laptop bag. The adapter utilizes Wireless N technology for improved range and stability compared to older standards. Its miniature size doesn't compromise performance, providing reliable connectivity for web browsing, video streaming, and other common online activities.