2400 joule surge protection safeguards connected devices from sudden power spikes and surges 125V rated design works seamlessly with standard household electrical systems NEMA 5-15P plug connects directly to common wall outlets for easy setup 6 AC outlets expand one wall outlet into six for added convenience NEMA 5-15R outlets ensure compatibility with most household electronics Dual USB-A and USB-C ports deliver fast charging up to 2.4A and 15W for multiple devices EMI RFI filtration reduces electrical noise for cleaner and more reliable power