UpBright New Global 9V AC / DC Adapter For 10" Inch Zenithink C91 and C92 Upgrade ZTpad Android Tablet PC 9VDC Power Supply Cord Cable Wall Charger Input: 100V - 120V AC - 240 VAC 50/60Hz Worldwide Voltage Use Mains PSU We are the ONLY seller under the authority of UpBright to sell the power adapters and other accessories with UpBright Brand. Premium Quality total compatible power supply adapter and accessories. TESTED Excellent working condition! Real Time Same Day shipping, we ship everyday! Tested Unit! Working perfectly! Will fit and support well to your model/device!