magnet:?xt=urn:btih:8e746105cb6f6f9c3507cb42800fd0332a1780b2&xt=urn:md5:0db670a76bf3e0cf356947cfa4aa270c&xl=41875&dn=5.12.12-0-202111241434qtserialport-Linux-RHEL_7_4-GCC-Linux-RHEL_7_4-X86_64.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_51212/qt.qt5.51212.gcc_64/5.12.12-0-202111241434qtserialport-Linux-RHEL_7_4-GCC-Linux-RHEL_7_4-X86_64.7z&tr=http://bt.qt-project.org:6969/announce