magnet:?xt=urn:btih:dfe6179add50e95333db0f28d47ca7bf34bfec97&xt=urn:md5:3629f6edfe263a4e8647f371b7a1fb30&xl=464580&dn=6.2.1-0-202110221041qtconnectivity-examples-6.2.1.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt6_621_src_doc_examples/qt.qt6.621.examples.qtconnectivity/6.2.1-0-202110221041qtconnectivity-examples-6.2.1.7z&tr=http://bt.qt-project.org:6969/announce