These are large files and may take up to 10 minutes to download
The CP210x USB to UART Bridge Virtual COM Port (VCP) drivers are required for device operation
Download here, this will take you to Silabs Product Development website.
USB Driver for Service Checker 4_Windows 10
Service Checker 4 User Manual
Service Checker 3 Ver 1.67
Dchecker 3 Ver 220.127.116.11