The Felix Tec 4, 4L and 3 Series 3D Printer Power Supply is a power supply (PSU) unit manufactured in China by Felix. It is compatible with the Tec 4, 4L, and 3 series of 3D printers. (Not for any other Felix models) Perfect working condition only used for approximately 40 hours. AC INPUT 100V-240V/ 3.5-1.5A/ 60-50HZ Price includes USA shipping. International shipping is available by USPS International Mail (Buyer Pays) Price Range US$25.00-$40.00