PKPOWER AC DC Adapter Replacement for Samsung HW-H551 HW-H551/ZA HW-H551/ZC HW-H551/ZF HW-H551/EN HW-H551/XA HW-H551/XU HW-H551/XZ HWH551 Sound Bar - Walmart.com
AC DC Adapter for Samsung HW-H551/ZF HW-H551/EN HW-H551/XA Sound Bar Power Cable | eBay
AC Adapter for Samsung HW-H551/ZA HW-H551/ZC HW-H551/ZF HW-H551/EN Sound Bar PSU | eBay
Samsung HW-H551 Powered home theater sound bar with wireless subwoofer and Bluetooth® at Crutchfield
PKPOWER AC DC Adapter Replacement for Samsung HW-H551 HW-H551/ZA HW-H551/ZC HW-H551/ZF HW-H551/EN HW-H551/XA HW-H551/XU HW-H551/XZ HWH551 Sound Bar - Walmart.com