APC Smart-UPS X 1500VA SMX1500RM2UNC LED OPS Display Panel Assembly with Cables 0N-0977A 640-1171A-Z.APC Model Number: 0N0977A 0N-0977ACompatible Part Numbers: 640-1171A-ZCompatible Models: APC Smart-UPS X 1500VA SMX1500RM2UNC