Features: 1.Strong Compatibility: OBD power cable with 12V/24V to 5V OBD step?down line, 3A output capability, compatible with all models in the market. 2.Powerful Function: Flameout and power failure + 24 hours of monitoring. One line realizes two functions. One?click free switching. 3.Low Voltage Protection: Intelligent chip, 24 hours power supply, low voltage protection with the switch, the installation is very simple. 4.Plug and Play: Dash cam power cable makes your 24?hour monitoring easier. No wiring operations, directly connect the OBD port with the dash car camera. 5.Wide Application: OBD camera power cable with mini usb port, cable length is about 48cm/18.9in, specially designed for dash cam, DVR, phone charging and more mini usb port devices. Specification: Item Type: OBD Power Cable_x000D_ Material: ABS+Metal_x000D_ Color: Black_x000D_ _x000D_ Input Voltage: _x000D_ ACC Mode: DC12.7-40V_x000D_ Normal Power Mode: DC11.6-40V_x000D_ Output: DC5V/3A_x000D_ Line Length: Approx. 48cm/18.9in_x000D_ Applicable Models: Universal with OBD models Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.