However, if you just bought a 2024 vehicle, or you are getting "No Data" on ABS or SRS systems—
The small mini-U-S-B cable that came with the box. Don't lose it. A phone charger cable usually won't work for data transfer.
If your MechPro is working fine on your current cars (say, a 2015 Civic and a 2010 F-150), The old saying "If it ain't broke, don't fix it" applies perfectly to budget scan tools. A failed update can brick the device.