Tranquil Ease AC DC Switching Power Supply Transformer. OEM Replacement For Berkline and BenchCraft Tranquil Ease 2 Pin Style Connection Cable Power Supply For Power Recliner or Lift Chair Motor Linear Actuator Tranquil Ease Part Number SW-2621 Tranquil Ease Model SW-0209 SW-2621 Model SW-0209 has been replaced by SPS-2A29VDC-PR