CJP-Geek AC / DC Adapter For Logitech Harmony One LCD Touchscreen Remote Control 5.5V - 5.8V -6V Power Supply Cord Cable Charger Input: 100 - 240 VAC 50/60Hz Worldwide Voltage Use Mains PSU - Walmart.com
Amazon.com: Logitech Harmony Ultimate All in One Remote - Discontinued by Manufacturer