Xhorse XDNP21GL Adapter for Hyundai Sonata MB91F
The Xhorse XDNP21GL Adapter is a professional adapter designed for working with Hyundai Sonata MB91F immobilizer systems. It enables stable and secure bench communication between the vehicle module and supported Xhorse programmers during key programming and EEPROM operations.
This adapter is engineered for professional automotive locksmiths and workshops performing immobilizer data reading, key programming, and module servicing.
Key Features
-
Designed for Hyundai Sonata MB91F systems
-
Stable and reliable bench connection
-
Supports EEPROM and immobilizer data operations
-
Professional workshop-grade adapter
-
Original Xhorse product
Compatible Devices
The XDNP21GL adapter works with:
-
VVDI Key Tool Plus
-
VVDI Mini Prog
-
VVDI Prog (via DB15–DB25 cable – cable NOT included)
For VVDI Prog connection, use the appropriate DB25 to DB15 adapter cable.

Application
- Immobilizer data reading and writing
- Bench key programming procedures
- Module communication support for Hyundai Sonata MB91F systems
- Stable signal transmission for professional use
The XDNP21GL adapter is included in the official Xhorse Adapter Kit for VVDI Key Tool Plus and VVDI Mini Prog. It can be used individually or as part of the complete professional adapter set.
Package Includes