1.Better electrical conductivity:inside 16 brass wires provide better electrical conductivity 2.Long service life:inside brass wires insures your cable high quality and long service life; 3.Wide-range use:with 16pins available to connected, makes it possible to works for a wide range of OBD2 compatible devices; 4.Multitask and high-efficiency:OBD2 Male to dual female design, makes it possible to run 2 diagnostic devices in one car. 5.1 IN 2 Converted Cable OBD2 Flat Extension Cable:OBD2 Converted cable is available to test cars with two OBD2 diagnostic tool working at the same time.<br><br>Note: When two devices work at the same time, only one device can read data from the vehicle. Note: Installation guide not included, Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: Black Material: plastic<br><br>Package Contents: 1 x 16pins Converted Cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.