... kbpsEmbedded antenna with high sensitivityMore stable, faster,Automatic software installation (no CD)LED for status and data2.0 USB interface3V movable SIM ... , -10 to+55 degreesStorage temperature, -20 to+60 degreesWork with Windows 2000/XP/Vista/ 7, Linux/MacSize,88x27x9.8mmWeight, 26g Accessories ...