The price range of OBD adapters are relatively wide. The difference of price is mostly based on the technology used in adapters. OBDLink scan tool by scantool.net uses a different chip set (STN1110) from one a budget OBD adapter use
OBDLink MX review
This post is OBDLink MX review. OBDLink MX is OBD2 adapter via Bluetooth connection that accelerate its performance by up to 2.5 times on mobile apps, up to 4 times on PC software, as compared to budget OBD adapters. It