The Power Sentry Home Electronics Surge Protector Blocker 230 Joules Model 240 is a reliable and efficient device designed to protect your electronic equipment from power surges. With a capacity of 230 Joules, this surge protector effectively absorbs excess energy to ensure the safety of your devices. Made by the trusted brand Power Sentry and manufactured in China, this surge protector features one outlet and is a standalone unit without any custom modifications required for use. Ideal for use in home or office settings, this product provides peace of mind for your valuable electronics.