magnet:?xt=urn:btih:1f6ff2aaed0264e64682064390d166d44879fd1d&xt=urn:md5:2f469991dd888810624bb8f1cf12f2b1&xl=120580&dn=5.12.8-0-202004051615qtserialbus-examples-5.12.8.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5128_src_doc_examples/qt.qt5.5128.examples/5.12.8-0-202004051615qtserialbus-examples-5.12.8.7z&tr=http://bt.qt-project.org:6969/announce