HT48R11F-0 HT48R11-F-O HT48R12 HT48R12-B HT48R12-B-0 HT48R12-B-O HT48R12-B-O/9752K1763 HT48R12-B-O9730K1673 HT48R12-B-O9745K0353 HT48R12-D-0