Whether it is due to a failure of your laptop’s internal adapter or adding one to your desktop, the WIFI USB adapter is a complement that you always need to have on hand. Initially, this new adapter won't take up much space at home, and the only thing it will occupy is one of the USB ports it requires to function. It can connect to our wireless network at speeds of up to 300 Mbps, providing WPA/WPA2 security. Specifications: USB 2.0 Interface Wireless Features - Wireless Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n - Frequency 2.412-2.484MHz Signal Speed - 11b: up to 11Mbps (dynamic) - 11g: up to 54Mbps (dynamic) - 11n: up to 300Mbps (dynamic) Wireless Security - 64/128 WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) CE, FCC, RoHS Certification System Requirements - Windows 7(32/64bits), Windows Vista(32/64bits), - Windows XP(32/64bits)/WINDOWS 10 - Linux Package Contents - 300Mbps wireless N Nano USB adapter - CD with drivers - Installation Manual Environment - Operating Temperature: 0C~40C - Storage Temperature: -20C~60C - Operating Humidity: 10%~85% non-condensing - Storage Humidity: 5%~90% non-condensing