Application Bundle for 3 Series Oscilloscopes. All Serial Options and Power Analysis Option. SUP3 BND = Add an application bundle (includes all serial options and power analysis option): SUP3 SRAERO = Add aerospace serial triggering and analysis (MIL-STD-1553, ARINC429) SUP3 SRAUDIO = Add audio serial triggering and analysis (I2S, LJ, RJ, TDM) SUP3 SRAUTO = Add automotive serial triggering and analysis (CAN, CAN FD, LIN, FlexRay) SUP3 SRCOMP = Add computer serial triggering and analysis (RS-232/422/485/UART) SUP3 SREMBD = Add embedded serial triggering and analysis (I2C, SPI) SUP3 SRUSB2 = Add USB serial triggering and analysis (USB 2.0 LS, FS, HS) SUP3 PWR = Add power measurement and analysis