OMNIHIL AC/DC 12V 1A 1000mA Power Adapter/Adaptor with 4.0 mm x 1.7 mm Plug Size Replacement Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU - Walmart.com
Toshiba 45W AC Power Adapter Charger 19V 2.37A 4.0mm x 1.7mm Power Supply | eBay
USB to DC Charging Charger Cable DC 4.0mm*1.7mm – Hotdeal Store