Here Compatible with Samsung soundbar/speaker models compatible with the AH81-15439A replacement remote control, organized by series for clarity: B Series HW-B530 Models: HW-B530/EN, HW-B530/XN, HW-B530/XU, HW-B530/ZF HW-B53C Models: HW-B53C/ZC HW-B540 Models: HW-B540/XE, HW-B540/ZG HW-B550 Models: HW-B550/EN, HW-B550/PE, HW-B550/RU, HW-B550/SA, HW-B550/XA, HW-B550/XD, HW-B550/XL, HW-B550/XM, HW-B550/XN, HW-B550/XP, HW-B550/XS, HW-B550/XT, HW-B550/XU, HW-B550/XV, HW-B550/XY, HW-B550/ZA, HW-B550/ZB, HW-B550/ZC, HW-B550/ZF, HW-B550/ZK, HW-B550/ZL, HW-B550/ZP, HW-B550/ZS, HW-B550/ZW, HW-B550/ZX HW-B560 Models: HW-B560/XE, HW-B560/ZG HW-B57C Models: HW-B57C/ZA HW-B650 Models: HW-B650/XY, HW-B650/EN, HW-B650/RU, HW-B650/SA, HW-B650/TK, HW-B650/XA, HW-B650/XD, HW-B650/XL, HW-B650/XM, HW-B650/XN, HW-B650/XS, HW-B650/XT, HW-B650/XU, HW-B650/XV, HW-B650/XY, HW-B650/ZA, HW-B650/ZC, HW-B650/ZF, HW-B650/ZL, HW-B650/ZN, HW-B650/ZP, HW-B650/ZS, HW-B650/ZX HW-B660 Models: HW-B660/XE, HW-B660/ZG HW-B670 Models: HW-B670/XL HW-B67C Models: HW-B67C/ZC HW-B67E Models: HW-B67E/XL C Series HW-C400 Models: HW-C400/EN, HW-C400/XU, HW-C400/ZA S Series HW-S50B Models: HW-S50B/EN, HW-S50B/PE, HW-S50B/RU, HW-S50B/XA, HW-S50B/XN, HW-S50B/XU, HW-S50B/ZC, HW-S50B/ZF, HW-S50B/ZL, HW-S50B/ZN, HW-S50B/ZX HW-S56B Models: HW-S56B/XE, HW-S56B/ZG