Main Features:<br />CAN BUS adapter code reader<br />Only compatible with Volkswagen cars， not for other vehicles<br />Only suitable for Rungrace RL-521 series car DVD player， not for other brands' products<br />Such as RL-521WGNR02， RL-521WGAR02， RL-521WGIR02， RL-521WGDR02， RL-521AGNR， RL-521AGAR， RL-521AGIR， RL-521AGDR， etc.<br /><br />    Specifications<br />Specification<br />  Features: Durable，Portable                                                  <br />                        Material: Plastic                                                  <br />                        Color: Black                                                 <br />Dimension and Weight<br />  Product weight: 0.028 kg                                                  <br />                        Package weight: 0.080 kg                                                  <br />                        Product size (L x W x H): 7.200 x 4.400 x 2.000 cm / 2.835 x 1.732 x 0.787 inches                                                  <br />                        Package size (L x W x H): 10.000 x 7.000 x 4.000 cm / 3.937 x 2.756 x 1.575 inches                                                 <br />Package Contents<br />  Package Contents: 1 x CAN BUS Adapter                                                 <br /><br /><br /><br />                                            <br /><br />                                                <br />