The TP-Link TL-WN725N Nano USB Wi-Fi Adapter offers reliable 150Mbps wireless connectivity for laptops and desktops. Its miniature size allows it to stay plugged in without blocking nearby USB ports. Sleek miniature design so small that once plugged in, can be left in a Laptops USB port Speedy wireless transmission at up to 150Mbps ideal for video streaming or internet calls Advanced Security: Supports 64/128 WEP, WPA, PA2/WPA-PSK/WPA2-PSK(TKIP/AES) Connect in no time with easy setup utility in 14 languages Windows 11/10/8.1/8/7/XP, Mac OS 10.15 and earlier, Linux