The Rosewill 550 Watt Gaming Computer Power Supply is a reliable and high-quality ATX PSU designed for gaming setups. With a maximum power output of 550W, this power supply is compatible with universal brands and models, making it versatile for various system configurations. It features a single fan cooling system for optimal performance, along with connectors for 4+4-pin, 6+2 pin PCI Express, 4-pin peripheral, SATA, and 20+4 pin components. Additionally, the ARC 550 model from Rosewill offers surge protection and noise filtering for a stable and efficient power delivery to your gaming computer.