magnet:?xt=urn:btih:5cdbeda2fb5dc286735eafc2842a103cdc33ea10&xt=urn:md5:c9ed0c6b0aac28adb529290f5980eaa4&xl=76022&dn=5.12.3-0-201904161237qtserialport-Windows-Windows_10-MSVC2017-Windows-Windows_10-X86_64.7z&as=https://download.qt.io/online/qtsdkrepository/windows_x86/desktop/qt5_5123/qt.qt5.5123.win64_msvc2017_64/5.12.3-0-201904161237qtserialport-Windows-Windows_10-MSVC2017-Windows-Windows_10-X86_64.7z&tr=http://bt.qt-project.org:6969/announce