LG_SPEC_SHEET_LT570H9UA_TWSTRANSWORLD September 21, 2021 LG_SPEC_SHEET_LT570H9UA_TWSTRANSWORLD LG_SPEC_SHEET_LT570H9UA_TWSTRANSWORLD TransworldLG_SPEC_SHEET_LT570H9UA_TWSTRANSWORLD09.21.2021