Vgate vLinker MS Bluetooth OBD2 Car Scan Tool - Multi-CAN Support

In this review of the Vgate vLinker MS Bluetooth OBD2 scan tool, the bottom line is simple: it is aimed at DIY mechanics, independent technicians, and advanced car owners who need broader Protocol coverage than a basic Bluetooth dongle provides. The reviewer found the single biggest reason to buy is its support for multiple CAN protocols including MS-CAN and CH-CAN, which lets it access modules that many generic adapters miss. It is especially useful for vehicles requiring long-frame communication or higher baud rates and for anyone who wants a stable, low-power unit that can remain plugged in.

Key Features

• Multi-CAN Protocols: Supports HS-CAN, MS-CAN, SW-CAN, CH-CAN, and LS-CAN so it can communicate with a wider range of vehicle modules than standard adapters.
• 12V and 24V Compatibility: Works safely on both 12V and 24V OBD2-compliant systems, making it suitable for many cars and light trucks.
• High Speed Data: Up to 3Mbps baud rate and support for up to 4K OBD request bytes improves responsiveness for live data and special long-frame requests.
• Battery Saver Technology: Includes automatic sleep and wake-up with low idle current, so it can be left connected without excessive battery drain.
• Wide App Compatibility: Works with many third-party apps such as Car Scanner, Dr. Prius, and AlfaOBD, turning a phone or tablet into a capable diagnostic tool.

Who It's For

The vLinker MS suits hobbyists and independent techs who need access to nonstandard CAN lanes and expect to run more advanced apps for live data, coding or long-frame diagnostics. Its broad protocol support and higher baud rates make it a good fit for users who have had limited results with basic OBD2 dongles.

Not every buyer should pick this adapter: if you only read and clear generic engine codes on common 12V passenger cars, simpler and cheaper Bluetooth or Wi-Fi OBD2 adapters may suffice. Also, some third-party apps or iOS versions may not support all features, so confirm app compatibility before relying on an iPhone-only workflow.

Pros & Cons

Pros

• Supports five extra CAN protocols, enabling access to more vehicle modules than many competitors.
• Works on both 12V and 24V vehicles, expanding usable vehicle types to include light commercial trucks.
• Low-power sleep mode allows it to stay connected without significant battery drain.
• High baud rate and large OBD request support improve responsiveness for advanced diagnostics.

Cons

• Some apps with advanced features may be Android-only or require paid app upgrades, so iOS users should verify compatibility.
• Functionality depends on third-party software - the adapter itself does not include an app.

Specifications

Brand	Vgate
Supported Protocols	HS-CAN, MS-CAN, SW-CAN, CH-CAN, LS-CAN
Voltage Compatibility	12V and 24V OBD2 systems
Maximum Baud Rate	Up to 3Mbps
OBD Request Capacity	Supports up to 4K OBD request bytes
Power Mode	Automatic sleep/wake, operating current 28 mA, sleep current ~3 mA

Our Verdict

The Vgate vLinker MS is a practical upgrade for owners and techs who need wider CAN coverage and reliable long-frame communication at a reasonable price. It delivers solid compatibility with many popular third-party apps and useful battery-saver behavior, making it a good value for anyone who needs more than basic OBD2 read/clear functions. Confirm app support for your device if you plan to use an iPhone or specific iOS software.

Frequently Asked Questions

Will this work on diesel trucks?
Yes, it supports 24V OBD2-compliant systems, so it is suitable for many light diesel trucks and commercial vehicles that follow OBD2 standards.

Does it include an app?
No, the adapter relies on third-party apps such as Car Scanner, AlfaOBD or JScan; some apps may require purchase and Android versions often have broader features.

Can it stay plugged in without draining the battery?
Yes, the device has automatic sleep and wake functions with a low sleep current around 3 mA, so it can be left connected safely in most cases.