This 250W power supply unit (PSU) is designed for use with multiple device models including 390 790 990 3010 7010 9010. It is also applicable to F250AD-00 L250AD-00 HU250AD D250AD-00 H250AD-00 H250ED-00 models. The PSU features a flat surface construction made of stainless steel for durability and reliable performance. It delivers stable power output to ensure your devices operate smoothly. Installation is straightforward with secure connections for proper functionality. Ideal for replacing old or damaged power supplies to maintain device efficiency.