The Astrum NA300 Nano Wireless Adapter is a trail‑blazing device built on the IEEE 802.11n/g/b standard, delivering up to 300Mbps wireless speeds for faster uploads, downloads, and reliable connectivity. Perfect for email, web browsing, and file sharing, it converts laptops or desktop PCs without Wi‑Fi into fully connected devices. Its compact nano design makes it ultra‑portable and nearly invisible when plugged in, while plug‑and‑play installation ensures effortless setup. With support for WEP, WPA, and WPA2 encryption, plus Wi‑Fi Protected Setup (WPS), the NA300 keeps your network traffic secure and simplifies connections to routers and access points. Compatible with Windows, Mac OS, and Linux, it supports tasks such as wireless printing, peripheral connections, and seamless internet access, making it a versatile accessory for both home and office use. Key Features IEEE 802.11n/g/b standard Up to 300Mbps wireless transmission rate Supports infrastructure and Ad‑Hoc modes WPS quick secure setup for easy connections Advanced security: 64/128‑bit WEP, WPA, WPA2 (TKIP/AES), MIC, IV expansion, Shared Key Authentication, IEEE 802.1X Compact nano design, plug‑and‑play installation Compatible with Windows, Mac OS, Linux Technical Specifications Feature Specification Model / SKU A72030‑B Interface USB 2.0 Standard IEEE 802.11n/g/b Speed 300Mbps Frequency Range 2.4 – 2.4835GHz OS Support Windows 7 / 8 / 10, Mac OS, Linux Dimensions 98 × 100 × 1mm Net Weight ~110g Gross Shipping Weight ~200–250g (with packaging & CD driver) Warranty 24 months What’s in the Box 1× Astrum NA300 Nano USB Wi‑Fi Adapter 1× CD driver 1× User Manual