Convenient Waterproof On/Off Switch: Effortlessly control the power flow to your devices with IP65 waterproof inline switch and SJTW rated outdoor extension cord by simply flipping the switch on in this exceptionally durable extension cord. Perfect for a wide range of applications including computer monitors, printers, household appliances, and more. Durable Reinforced Blades: The reinforced blades of this inline switch extension cord are purposefully designed to safeguard the prongs from bending or breaking, ensuring a lifetime of reliable use.