magnet:?xt=urn:btih:cb4b7d78ef44680e545dd536daa01cc06f99e735&xt=urn:md5:7ead613706522dc48cc2606cecbcc309&xl=333061&dn=5.12.3-0-201904161537qtserialbus-everywhere-src-5.12.3.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5123_src_doc_examples/qt.qt5.5123.src/5.12.3-0-201904161537qtserialbus-everywhere-src-5.12.3.7z&tr=http://bt.qt-project.org:6969/announce