magnet:?xt=urn:btih:720a0807bb8b7081511e4d702379c79867534953&xt=urn:md5:c0600df1f33a680ca60afa586d9dfda4&xl=621965&dn=qtserialbus-opensource-src-5.9.0.zip&as=https://download.qt.io/archive/qt/5.9/5.9.0/submodules/qtserialbus-opensource-src-5.9.0.zip&tr=http://bt.qt-project.org:6969/announce