... M Extended feature:Triplex, Trapezoidal imaging, Free-hand 3D, Panoramic, Auto Doppler, Free Steering MImaging technologies: THI, Speckle reduction, i-Image ... probe,15" LCD,3 probe connectors,Hard disk (160GB),DVD,2 USB ports Options:6.0MHz Transvaginal probe,3.0MHz Phased array ...