Dual Band Wi-Fi Speed —  Speeds up to  867 Mbps (5 GHz) + 400 Mbps (2.4 GHz)1 Plug and Play — With the built-in inbox driver by Windows operation systems, you just need to plug into your computer and play. Nano Size— A compact, convenient solution to make your device wireless. Much smaller than a regular USB flash drive. Improved Security — The latest security enhancement, WPA3, provides enhanced protection in personal password safety2 Windows Compatible — Supported operating system: Windows 11,10 (32/64bit)