Buyer's Guide · 2026

Xhorse Super Chip Comparison: XT27A vs XT27B vs XT57B

Short answer: pick XT27A for older vehicles and legacy cloning, or XT57B if you touch modern MQB / ID49 systems. XT27B is a middle step that most workshops now skip.

Choosing the correct Xhorse Super Chip can directly impact workshop efficiency, inventory cost, and vehicle coverage. This VVDI Super Chip comparison explains the differences between XT27A, XT27B, and XT57B — including XT27A vs XT27B, Xhorse XT27A vs XT57B, XT57B compatibility, ID49 transponder chip support, MQB48 chip, MQB49 chip, and overall VVDI Super Chip comparison — to help identify the best Xhorse transponder chip for professional locksmith use.

Xhorse Super Chip Overview: Universal Transponder Solution for Locksmiths

Xhorse Super Chips are universal programmable transponders designed to replace multiple OEM immobilizer chips with a single reusable platform. Instead of stocking many chip types, locksmiths can rely on one programmable solution for most key programming tasks. These chips are widely used for transponder cloning, key generation, and automotive immobilizer programming, reducing inventory complexity and improving workflow efficiency.

Shared Features Across XT27A, XT27B & XT57B

• Universal VVDI Super Chip platform
• Compatible with all Xhorse key programming devices
• Rewritable and reusable transponders
• Supports major legacy systems including ID11–ID46, ID4C, ID4D, ID8A/8C/8E, Toyota G/H
• Same physical chip format across all versions
• Designed to reduce workshop inventory requirements

Xhorse XT27A vs XT27B vs XT57B — Full Comparison

Which Super Chip Should You Buy?

Choosing between XT27A, XT27B, and XT57B depends on vehicle coverage needs, not just features.

XT27A Super Chip is the best choice for locksmiths working mainly with older vehicles, Toyota G/H systems, ID46 chips, and standard transponder cloning. It is the most cost-efficient option and delivers stable performance for everyday legacy applications.

XT27B Super Chip is suitable for workshops that occasionally handle newer systems and require extended compatibility beyond XT27A. It is positioned as a middle option but is less commonly chosen when XT57B is available.

XT57B Super Chip is designed for modern vehicle platforms and is the best choice for workshops working with MQB48 chip, MQB49 chip, ID49 transponder chip systems, and newer immobilizer technologies.

In terms of cost positioning, XT27A is the most affordable option, XT27B is typically around 10% higher, and XT57B is around 20% higher than XT27A. These differences reflect their level of vehicle coverage rather than physical quality.

If your workshop mainly handles older vehicles, XT27A is the smartest investment. If you work with newer systems or want future-proof coverage, XT57B justifies the extra cost due to significantly wider compatibility.

Xhorse XT27A01 Super Chip — Best Value for Legacy Systems

Xhorse XT27A01 Super Chip is widely used for standard automotive key programming due to its strong performance in legacy systems and cost efficiency.

StrengthsStable performance, low cost, strong compatibility with Toyota G/H and ID46 systems.

LimitationsNo support for modern platforms such as MQB48, MQB49, or ID49 transponder chip systems.

Bulk purchase options for workshops:

• XT27A01 50pcs Pack — Workshop Starter Deal
• XT27A01 100pcs Pack — Professional Bundle
• XT27A01 250pcs Pack — High Volume Savings
• XT27A01 500pcs Pack — Maximum Cost Efficiency

Xhorse XT27B Super Chip — Enhanced Compatibility for Modern Systems

The XT27B Super Chip adds limited support for selected newer transponder systems such as ID47, ID49, and ID4A applications, but it does not support MQB platforms.

StrengthsImproved coverage compared to XT27A and support for select modern transponder systems.

Best use caseA transitional option for workshops that already use XT27A and only occasionally require limited newer chip compatibility without moving to full MQB coverage.

While XT27B improves coverage, most professional users today choose either XT27A for cost efficiency or XT57B for full modern compatibility, making XT27B a less dominant choice in many workshops.

Xhorse XT57B Super Chip — Advanced MQB48, MQB49 & ID49 Compatibility

Xhorse XT57B Super Chip is the most advanced chip in the Xhorse Super Chip lineup, designed for modern automotive immobilizer systems.

Strengths Supports MQB48 chip, MQB49 chip, ID49 transponder chip systems, and advanced Volkswagen Group platforms — the widest compatibility in the Xhorse range.

ImportantXT57B is currently the only Xhorse Super Chip that supports MQB48, MQB48 4.5 GEN, and MQB49 ID5C platforms.

Best for Professional locksmiths working with modern vehicles requiring advanced transponder programming and full coverage.

Limitations Higher cost compared to XT27A, but justified by significantly expanded compatibility.

Compatible Xhorse Devices

All Xhorse Super Chips are supported by the following key programming devices and future Xhorse tools:

• Xhorse Key Tool MIDI XDKMD0EN — ABK-5777
• Xhorse VVDI Key Tool Plus Pad Key Programmer — ABK-4990
• Xhorse VVDI Key Tool Max Pro XDKMP0EN — ABK-5091
• Xhorse VVDI Mini Key Tool — ABK-4477
• Xhorse VVDI2 Key Programmer — ABK-3820
• Xhorse VVDI Bee Key Tool Lite XDKML0EN — ABK-3300

Explore More Xhorse Products

For more Xhorse key programming tools, transponders, and accessories, browse the full Xhorse product collection at ABKEYS for all compatible tools and future releases in one place.