Innovate Motorsports 3782 DL-32 Complete 32 Channel Datalogger SD Card Included 32 channels of data recording, 5 internal channels, SD Memory Card included The DL-32 is also a key component of Innovate Motorsports Modular Tuning System (MTS) Using the DL-32s serial ports you can daisy-chain other Innovate devices such as the XD-16, AuxBox (LMA-3), LC-1, TC-4, and SSI-4 Data Acquisition System for ALL vehicles including motorcycles, drag race, street race, etc