Attachment: BLACKROCK US EQUITY FACTOR ROTATION ETF

betf-20211206.xsd
Attachment: XBRL TAXONOMY EXTENSION SCHEMA

betf-20211206_cal.xml
Attachment: XBRL TAXONOMY EXTENSION CALCULATION LINKBASE

betf-20211206_def.xml
Attachment: XBRL TAXONOMY EXTENSION DEFINITION LINKBASE

betf-20211206_lab.xml
Attachment: XBRL TAXONOMY EXTENSION LABEL LINKBASE

betf-20211206_pre.xml
Attachment: XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE