For series single module programming or modules ENET data line. For hidden ENET data cable, F series programming cable, the latest ENET 3.22.5 and V49.4 data. This product uses international top-tier production lines, provides shielding against interference, ensures strong signal transmission, features pure copper wire, and green insulation, offering superior quality compared to standard cables. Functions include: 1. Lock/unlock sound confirmation (to prevent radio interference, adds ble confirmation when car is locked, especially useful when visual light confirmation is not convenient; setup done via CIC) 2. Ability to operate navigation menu and watch DVD while driving (for driving safety, allows passenger-side operation of navigation) 3. Display engine output and torque meter (for entertainment purposes, view real-time engine performance) 4. Cancel confirmation screen and large screen boot delay 5. Enable recognition function 6. Three types of Bluetooth phone ringtones (customizable options for personal preference) Color: Yellow Material: PC Package Contents: 1 x Cable Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.