John Deere USB-Link 3 is a modern wireless diagnostic adapter used to connect John Deere agricultural and construction machinery to a computer. It acts as a stable bridge between the machine and service software, allowing technicians to communicate with onboard systems without relying on bulky or outdated interfaces.
This adapter is the direct successor to the John Deere Service Advisor EDL v3 and is designed for newer equipment where speed, mobility, and reliability matter more than ever.
Important Compatibility Notice
Please note that the USB-Link 3 Wireless adapter is supported only by John Deere Service Advisor starting from version v5.4.44. Earlier versions of the software do not recognize this interface and cannot work with this kit.
Before purchasing or deploying the adapter, make sure your Service Advisor installation is updated to a compatible version. This avoids connection issues and ensures full access to diagnostic, monitoring, and update functions.
Item Details
USB-Link 3 supports wireless communication via Wi-Fi and Bluetooth, which means diagnostics can be performed without constant cable connections. This is especially useful during field service, where access to the machine may be limited.
The adapter delivers fast and stable data transfer, making it suitable not only for reading fault codes but also for software updates and real-time monitoring. Its compact size allows it to be easily transported, while the rugged housing meets industrial reliability standards.
Typical use cases include:
- Diagnostics and fault identification
- Reading and clearing error codes
- Updating control unit software
- Monitoring live operating parameters
From a technical standpoint, the device supports USB, Wi-Fi, and Bluetooth connections and works with proprietary John Deere Service Advisor software. Drivers are updated automatically, and built-in status indicators provide quick visual feedback during operation.
Kit Contents
VC1016: USB-Link 3 Wireless – Kit includes the following components:
- VC1012 – Storage box
- SA5026 – USB cable
- VC1007 – Interface cable W1 (9-Pin)
- VC1014 – USB-Link 3 Wireless adapter
This kit replaces the earlier SA5024 diagnostic solution.
Delivery
Delivery is provided as an instant download. You receive access immediately after purchase, allowing you to start working without waiting for physical shipping.




