· Input: AC 100-240V 50-60HZ· Built-in protection:Wall charge power supply include Over Voltage Protection,Over Current Protection,Short Circuit Protection,Input Protection,all-round guarantee of safe and normal use of power supply.· Compatibility:AC Adapter Compatible with Logitech G Saitek PRO Flight Yoke System DC Power Supply Charger· 【Notes】ONLY for these models listed above, WILL NOT for any OTHER models. Please make sure your device model or P/N listed here to ensure compatibility before purchase