Standard Hardware include: S20 main unit 18.5” High Resolution LCD color monitor and 8" touch screen Four transducer connectors CD/ DVD-RW/ USB 2.0/ Hard Disk 500 G ECG Module Standard Software include: Imaging modes: B/ 2B/ 4B/ M/ THI/ CFM/ PDI/ DirPDI/ PW/ HPRF/ CW Trapezoidal Imaging Panoramic Imaging Compound Imaging Freehand 3D Imaging μ-Scan: 2D speckle reduction technology Multi-beam technology M-Tuning: one button image optimization Advanced cardiovascular kit: TDI/ Color M/Steer M DICOM 3.0: Transmission/ Worklist/ Print/Storage Commitment/MPPS