| Form Factor | mini-PCIe form factor |
| PC Interface | USB 2.0 (VCP, baud rate default 9.6kbps) |
| I/O Connector | 4-Pin wafer connector (USB 2.0 I/F) DB9 connector for CAN 2.0A/B (w/ an external cable) |
| SAE J1939/ISO 15765-4 | Fully compatible with the ELM327 AT command set UART interface (baud rates from 38 bps to 10 Mbps) Support for SAE J1939/ISO 15765-4 OBD/OBDII protocol Automatic protocol detection algorithm |
| Dimension | 51mm (L) x 30mm (W) (2.01" x 1.18") Weight: 13g |
| Environment | Operating Temperatures: -40 ~ 85°C Storage Temperatures: -40 ~ 90°C Related Humidity (with system chassis): 5% ~ 90% |
| Electrical Protection | IEC 61000-4-2 Electrostatic Discharge (ESD): ± 8KV /15KV(contact/air) Isolation protection : 2.25KV |
| VCP Driver | PL2303HXC Windows XP/7/8/10, Android 3.2 (above) Linux kernel 3.x (above) |