magnet:?xt=urn:btih:55a63818ceb9ddeaa0d022205c6637b9b056a278&xt=urn:md5:e8786871345430be1336e3a59fcb188f&xl=542756&dn=qtserialport-everywhere-src-6.5.3.zip&as=https://download.qt.io/archive/qt/6.5/6.5.3/submodules/qtserialport-everywhere-src-6.5.3.zip&tr=http://bt.qt-project.org:6969/announce