The Cisco C3KX-PWR-350WAC is a 350W AC power supply specifically designed for the Catalyst WS-C3560X and WSC-3750X series. Made by Cisco, a trusted brand in networking equipment, this power supply is compatible with Cisco products and is ideal for providing power to enterprise networking devices. With a maximum output power of 350W, this AC power supply is reliable and efficient, making it a crucial component for ensuring the smooth operation of your networking infrastructure. Made in China and featuring a California Prop 65 warning, this power supply is a high-quality and safe option for your networking needs.