... and Two Receive path (1T1R)MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability20/40MHz ... 802.11n, IEEE 802.11g, IEEE 802.11b,Wireless Signal Rates With Automatic Fallback11n: Up to 150Mbps(dynamic)11g: Up to ... % ~ 90%, non condensationStorage Humidity5%~95% non-condensingDimensions 54M Wireless Modem With High Performance