| Source | Reliability | Notes | |--------|-------------|-------| | (of the original developer) | ★★★★★ | The safest. Look for the Release section with NeoProgrammer v2.1.0.19.zip . | | Major IT Hardware Forums (e.g., Badcaps.net, EEVblog) | ★★★★☆ | Verified by community. Always check user comments for checksums. | | Manufacturer of your CH341A device | ★★★☆☆ | Many Amazon/Aliexpress sellers provide a download link—but scan it with VirusTotal first. |
Always and Save before making changes.