10 Best Car Dongle 2025 in the United States

The FIXD Bluetooth OBD2 Scanner is a versatile tool that offers a variety of features tailored for car owners. It is compatible with most gas-powered vehicles from 1996 onwards and diesel vehicles from 2006 onwards, ensuring broad applicability. The main strength of this product lies in its diagnostic capabilities, being able to detect over 7,000 issues ranging from engine trouble to ABS problems. This can save car owners significant amounts of money by diagnosing issues before heading to a mechanic.

Additionally, it provides real-time diagnostic reports and maintenance alerts, which can help maintain the car's health over time. It's easy to install by plugging it into your car's OBD2 port, and it pairs seamlessly with the FIXD app available on both iOS and Android, allowing you to clear the check engine light and track routine maintenance through your phone. This makes it user-friendly for both DIY enthusiasts and less experienced users.

However, the device does not offer GPS tracking, which could be a limitation for users looking for advanced tracking capabilities. Additionally, while FIXD offers a free trial of their premium service, continued access to expert advice and data-driven repair cost estimates will require a subscription. Despite these minor drawbacks, FIXD remains a strong choice for car owners who want to stay informed about their vehicle's health and avoid unnecessary repair costs.

The OBDLink MX+ OBD2 Bluetooth Scanner is a versatile and professional-grade diagnostic tool that supports iPhone, Android, and Windows devices. It is compatible with a wide range of applications such as FORScan, Torque, BimmerCode, and many others, making it a flexible option for users with diverse diagnostic needs.

Enhanced OEM support for brands like Ford, GM, Mazda, Nissan/Infiniti, Toyota/Lexus/Scion, Honda, Hyundai, and Kia ensures comprehensive diagnostic capabilities, including reading and clearing Check Engine Light codes and accessing more live data parameters than many other scanners. The device offers protection against over-voltage and battery drain, and its firmware updates help maintain its effectiveness over time.

Its compact size and lightweight design (2.01"L x 0.91"W x 1.81"H and 0.988 ounces) make it easy to install and use without cluttering the vehicle's interior. The OBDLink MX+ is a strong option for those looking for a reliable and comprehensive OBD2 scanner, especially for those using it with the supported vehicle brands and diagnostic applications.

The OBDLink EX FORScan OBD Adapter is a specialized car dongle designed primarily for Ford vehicle owners. It is highly compatible with all FORScan-supported vehicles, making it an excellent choice for users of this diagnostic software. The connectivity is robust, featuring a rock-solid connection that prevents data corruption and packet drops, which is crucial for reliable diagnostics.

Its diagnostic capabilities are impressive, offering dealership-level insights and supporting all Ford protocols and modules, making it a powerful tool for in-depth vehicle analysis. Additionally, the electronic switch allows simultaneous access to all CAN buses and enhances functionality beyond what toggle switch adapters can achieve, with throughput speeds up to 20 times faster. However, it lacks GPS tracking, which might be a drawback for users looking for location-based data.

The adapter is compatible with Windows operating systems, which limits its use for Mac or mobile users unless they use Windows emulation software. Installation is straightforward, as it draws power directly from the vehicle and is compact in size, making it easy to handle and store. It is ideally suited for Ford vehicle owners who need detailed diagnostics and consistently stable connections, but its focus on Windows compatibility and absence of GPS tracking might limit its appeal to some users.