Car OBD Diagnostic Scanner Can help you diagnose the trouble of your car. 

Features: 
The smallest shape, with the highest level of integration chip. 
Enable to read diagnostic trouble codes. 
Faster data transmission. 
Interface with USB port and 16 pin port. 

Specification: 
Compatible with: Vehicle must be OBDII compatible 
OBDII Plug: 16-pin (Male) 
USB: 2.0 
Package size: 23.5 * 16 * 5cm / 9.3 * 6.3 * 2in 
Package weight: Approx. 165g / 5.8oz 

Package List: 
1 * Diagnostic Scanner 
1 * Cable 
1 * CD