Super Power Supply AC / DC Charger Adapter Cord Plug for Nordictrack Audiorider U300 R400 Stationary Bike ; Audiostrider 600 Cx650 800 Cx920 Elliptical Adapter Voltage Input Range: 100-240V - New Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply