magnet:?xt=urn:btih:06d3b727ca95a611ec35c683a527b2bd1a339672&xt=urn:md5:cb2ef624b28b6ba61d6a467b8b3c314a&xl=466156&dn=qtconnectivity-opensource-src-5.2.1.tar.xz&as=https://download.qt.io/new_archive/qt/5.2/5.2.1/submodules/qtconnectivity-opensource-src-5.2.1.tar.xz&tr=http://bt.qt-project.org:6969/announce