| IOSiX 100 | IOSiX 150 | IOSiX 200 | IOSiX 300 | IOSiX 400 | IOSiX 500 | ||
| SAE J1850 PWM | Yes | Yes | Yes | Yes | Yes | Yes | |
| SAE J1850 VPW | Yes | Yes | Yes | Yes | Yes | Yes | |
| ISO 9141-2 | Yes | Yes | Yes | Yes | Yes | Yes | |
| ISO 14230-4 (KWP) | Yes | Yes | Yes | Yes | Yes | Yes | |
| ISO 15765-4 (CAN, 11-/29-bit, 250/500 kbps) | Yes | Yes | Yes | Yes | Yes | Yes | |
| SAE J1939 CAN (heavy duty vehicles) | By request | By request | By request | By request | |||
| Maximum Data Rate (actual rate depends on vehicle/protocol) | 10 Hz | 100 Hz | 100 Hz | 100 Hz | 100 Hz | 100 Hz | |
| Record any vehicle data - Mode 01, 21, 22, CAN bus | Yes | Yes | Yes | Yes | Yes | Yes | |
| Log data to microSD card (up to 2GB) | Yes | Yes | Yes | Yes | Yes | Yes | |
| Cabin Temperature Sensor | Yes | Yes | Yes | Yes | Yes | Yes | |
| 2-axis MEMS Accelerometer | Yes | Yes | Yes | Yes | Yes | ||
| 2.4 GHz Radio (exchange data among IOSiX devices) | Yes | Yes | Yes | Yes | |||
| Parameter Selection/Device Configuration Tool | Yes | Yes | Yes | Yes | Yes | Yes | |
| Data Post-Processing Tool | Yes | Yes | Yes | Yes | Yes | Yes | |
| Live Diagnostic Scantool with DTC Look-Up | Yes | Yes | Yes | Yes | Yes | ||
| Live Data Viewing/Logging (Mode 01) | Yes | Yes | Yes | Yes | Yes | ||
| Live Plotting of Selected Parameters | Yes | Yes | Yes | ||||
| Advanced Data Viewing/Logging (Mode 21/22) | Yes | Yes | Yes | ||||
| CAN Bus Analyzer/Parameter Extraction | Yes | Yes | Yes | ||||
| Generic SAE Parameters & DTCs | Yes | Yes | Yes | Yes | Yes | Yes | |
| Manufacturer-Specific Parameters & DTCs | Optional | Optional | Optional | Optional | Optional | Optional | |
| Nokia Tablet PC & Software (can view live data w/o laptop) | Included | Included | |||||
| IOSiX GPS Tracking Unit | Included | ||||||
| Log GPS data along with OBD-II data (requires GPS unit) | Yes | Yes | Yes | Yes | |||
| Send OBD-II data over GSM network (requires GPS unit) | Yes | Yes | Yes | Yes | |||