Antenna Add-OnThe Cable Matters Nano N-150 USB Adapter with Detachable Antenna is the perfect choice for replacing a failed wireless card or for upgrading the wireless capability of your computer. Detachable antenna boosts the signal transmission for better performance. Simply create a profile with the driver installation, plug in the adapter and your computer will automatically connect at start-up. Fast data transfer with wireless N speeds up to 150 Mbps in the 2.4 GHz frequency range but backwards compatible with older 802.11 b/g routers and hotspots.OS CompatibilitySupports Windows XP, Vista, 7, 8, 8.1, 10 with RT7601 chipset. CD includes Linux Drivers MT7601 and 5T5572 (Kernel v2.6.18-38 and 3.0.8) and Android 4.4 Drivers MT7601 and RT5x7X.Specifications- USB Interface: USB 2.0- Wi-Fi Networking: 802.11 b/g/n at 2.4 GHz- Wireless N Transmission: 150 Mbps (1T1R) up to 100 meters (328 feet)- Security Encryption: 64/128 WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, TKIP/AES- Chipset: RT7601- Adapter Dimensions: 1.2? x .5 x .4 inches- Antenna Dimensions: 4.3 (H) inches- Certifications: FCC, CE, RoHSImportant Note- Wireless speed is limited by the speed of the connected router- Not compatible with Raspberry Pi / Raspberry Pi 2Package Contents- Wireless Nano N-150 USB Adapter- Mini-CD with driver, utility, and manual (download drivers from Cable Matters website)- User Manual