magnet:?xt=urn:btih:3dd3fabefe4664c0767ab3c0d63e652e94cd9267&xt=urn:md5:c7fe24c021ef9a26c90192316c3522fd&xl=418237&dn=qtserialport-opensource-src-5.3.2.zip&as=https://download.qt.io/new_archive/qt/5.3/5.3.2/submodules/qtserialport-opensource-src-5.3.2.zip&tr=http://bt.qt-project.org:6969/announce