and high quality. Made of high-quality materials for maximum durability and reliability. Seamless fit, for your car. Easy to install, no complicated tools required, easy to use. Professional workmanship, exquisite , novel and style Newest Gateway For W164 209 211 Gateway Emulator for VVDI MB BGA TOOL and PRO57 This gateway simulator can work with VVDI MB Tool and MB PRO57 or APPRO-MB TOOL. To read for W164 EIS, you need one gateway to read EIS data via OBD.With this simulator you can successfully read/write ECU via OBD. Note: Installation guide not included, we strongly recommend you professional installation. 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 Package Contents: 1 x Gateway Adapter 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.