... .2X7.3MM. Simple Stable Stylish802.11n 150Mbps Ralink RT5370 external wireless usb adapterFunction Support like : Wi-Fi direct, Soft AP Opeartion ... ), -68dBm@MSC7,SoftwareOperation SystemWindows CE/2000/XP/Vista/7; Linux 2.6.X; Mac OS XSecurityWEP 64/128bit , WPA, WPA2, ... (32x14.2x7.3mm)Weight2.4gSpecial Features:1>With cooling holes:2> Mini Special Size: 3> Standard Blister Package include: one piece ...