Product Introduction: XDMQBAGL Adapter, with equipment, does not need to disassemble inst ent but only key, and only needs to solder two wires. With low risk, simple operation, it can add keys for most MQB48 keys. It is strongly recommended that customers collect data on a computer instead of using a tablet. No need to disassemble inst ent Easier to read key data and add keys VVDI2 device: 1. Use device + adapter to read IMMO data from MQB48 key. 2. Use VVDI2 to load IMMO data read in first step: generate key, learn key (VVDI2 needs to enable function, does not need MQB48 NEC35XX locking function) KEY TOOL PLUS / KEY TOOL MIDI device: 1. The tablet device is directly connected to device + adapter, and IMMO data can be read from MQB48 key. 2. The tablet device loads IMMO data read in first step: generate key, learn key (the tablet device needs to have fourth-generation authorization, does not need MQB48 NEC35XX locking function) Note:Installation guide not included, Please check as much as possible to make sure 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 * XDMQBAGL Adapter Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.