OMNIHIL AC/DC Power Adapter Compatible with Schwinn 400 GP Series Upright Recumbent Bikes Power Supply Home Wall Charger Compatible Models: - Schwinn 400 Series: 418, 420, 420EL, 420A, 430, 431, 438, 450, 460 - GP GP-SW090DC1500(US) GPSW090DC1500(US) GP-SW090001500(US) GP-SW090DC1500(UK) GP-SW090DC1500(AU) GP-SW090DC1500(EU) ~ Adapter Rating: World Wide 120V 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY