7INOVA N300 USB WiFi Adapter/Network Dongle for Raspberry Pi,Laptop,Desktop Pc Ultra-fast N300 wifi dongle speed: 802.11n 300mbps speed, compliant with any brand 2.4Ghz 802.11n/g/b router (Not support 5Ghz band). High Gain Long-Range 2dBi removable antenna: The wifi adapter signal transmission distance can reach 100 meters. Much more stable signal, no more drops, moves in full rotation, easy to set it. Wide Compatibility: For Desktop/Laptop/TabletMulti-OS support: 32-bit and 64-bit Windows XP/ Vista/ 7/ 8/ 8.1/10/2008r2/2012r2, Raspberry Pi/Pi 2/Pi 3, Mint 14/15/16/17/17.1, Ubuntu 12.10/13.04/13.10/14.04/14.10, Fedora 18/19/20/21, CentOS 6.4/6.5/7 (No need to install driver, Plug and Play), Mac OS 10.4-10.10,Linux ect. Security: WEP 64/128bit, WPA, WPA2, 802.1x and 802.11i, Cisco CCS V1.0, 2.0 and 3.0 compliant Backs up LIFETIME Warranty:You Will Get a New One If You're not Satisfied Add high-speed 2.4G Wireless-N Internet access to any USB enabled computer. Supports 64b/128bit WEP, WPA and WPA2 (TKIP+AES) security encryption to prevent unauthorized users to access your wireless network. Get wireless speeds ideal for surfing, emailing and instant messaging-up to 300Mbps. Supports USB 2.0 interface,with 2dbi rotatable antenna for better performance. 1 x Wireless USB adapter 1 x 2dbi Antenna 1 x CD 1x User Manual WIN10, WIN8,WIN7,WINDOWS 2000, XP 32/64-BIT, VISTA 32/64-BIT. Any 802.11n/g/b router using 2.4GHz frequency band only (doesn&#039;t work on 5GHz band) Any PC with an available USB port,1GHz CPU, and 1GByte Memory