New XRS521N-FM2 Replaced Remote Control fit for Vizio Sound Bar SB3251n-E SB3621N-E8M SB3621N-F8M SB3651-E6 SB3651-F6 SB36512-F6 SB3831-D0 SB3851-D0 SB4031-D5 SB4051-D5 SB4451-C0 SB4531-D5 SB4551-D5