magnet:?xt=urn:btih:3de6ba3ca09252c24f183cc910389448a6471043&xt=urn:md5:1c54bfb5730cf8392b24beef9b98f5e3&xl=40&dn=5.12.8-0-202003131638qtserialport-everywhere-src-5.12.8.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5128_src_doc_examples/qt.qt5.5128.src/5.12.8-0-202003131638qtserialport-everywhere-src-5.12.8.7z.sha1&tr=http://bt.qt-project.org:6969/announce