1. Mini Design for Portability: Our mini usb wifi adapter features a sleek and compact design, making it easy to carry and saving valuable space. Its mini form factor allows for hassle-free portability. 2. Plug-and-Play: Our usb wifi network card supports both USB 2.0 and USB 3.0 interfaces, ensuring compatibility with various computers. It offers a seamless plug-and-play experience without the need for additional drivers. 3. High-Speed Wireless Transmission: Equipped with 11N wireless technology, our usb ethernet wifi dongle achieves wireless transmission rates of up to 150Mbps. This ensures efficient data transfer within your local network, enhancing productivity. 4. Built-in High-Performance Smart Antenna: Featuring a built-in high-performance smart antenna, our usb dongle wi-fi adapter ensures reliable and stable wireless connections. It supports advanced encryption and security mechanisms such as WEP, WPA/WPA2, WPA-PSK/WPA2-PSK. 5. A-Type USB Interface: Our usb wifi receiver offers an A-type USB interface that complies with IEEE802.11g and IEEE802.11b standards. It supports wireless roaming technology, guaranteeing efficient wireless connections even when moving between networks. Specification: Type: Wireless Transmission Rate: 150Mbps Wi-Fi Supported Frequency: 2.4G Wireless transmission speed 11n: up to 150mbps Support operating system: Windows xp/Win7/Win8/Win10/Win11 Product size: 20.00x15.00x6.00mm Product size: 0.79x0.59x0.24inch Net weight: 5g