magnet:?xt=urn:btih:49e717e76220b508ed557102b0e2090f9c4db368&xt=urn:md5:458686317edf9aefeec38503516ba8c2&xl=279564&dn=qtserialport-everywhere-src-6.6.1.tar.xz&as=https://download.qt.io/archive/qt/6.6/6.6.1/submodules/qtserialport-everywhere-src-6.6.1.tar.xz&tr=http://bt.qt-project.org:6969/announce