6 Best Monster Surge Protectors 2025 in the United States

The Monster Pro MI Professional Surge Protector is a robust choice for protecting valuable equipment such as computers, amplifiers, and pro audio gear from power surges. With a high joules rating of 1960, it offers strong protection against power fluctuations. The surge protector features 8 outlets, including one wide-spaced outlet, and 2 USB-A ports, which makes it versatile for various setups.

The 15-foot cord with a right-angle plug is particularly useful for reaching distant power sources, whether in studios or on stage. Additionally, the unit is constructed with a heavy-duty metal housing, ensuring durability in demanding environments. Its clean power technology filters out electromagnetic and radio frequency interference, which is beneficial for maintaining clear audio and video quality.

The product is independently tested and certified, providing assurance of its safety standards. The 4-mount keyholes and LED indicators for power status and protection status offer ease of setup and monitoring. Weighing 2.81 pounds and being relatively compact in size, this surge protector is also portable. This surge protector is a solid option for those needing extensive protection and convenient features for their electronic gear.

The Monster Black Heavy Duty Surge Protector Power Strip stands out with its 4050 joules rating, offering robust protection for your electronic devices against power surges and outages. It features 10 120V outlets, ideal for office and computer setups, and includes 1 USB-A and 1 USB-C port for versatile charging options. The two Ethernet switch ports and coaxial ports add connectivity convenience, making it suitable for home offices or media centers.

The device is designed with safety in mind, meeting national safety standards and featuring fireproof MOV technology to prevent electrical fires during overloads. An LED indicator helps you easily check protection status and proper grounding. The 6 ft cord with a right-angle plug provides flexibility in tight spaces, and the durable plastic housing ensures longevity, making it suitable for apartments, dorms, and RVs.

The product might be bulky for those needing a more compact power strip. Nonetheless, its performance and build quality make it a reliable option for safeguarding multiple devices.

The Monster Power Center Vertex Surge Protector is a robust option for protecting and powering your devices. With a high joule rating of 3000J, it can absorb substantial energy to safeguard your electronics. It features six AC grounded outlets, which are suitable for plugging in various devices like computers, appliances, and home theater systems.

Additionally, it includes a detachable USB power strip with two USB-A ports and one USB-C port, enhancing its versatility. The USB-C port offers 20W Power Delivery, allowing for faster charging of compatible devices, which is a notable advantage for users with multiple gadgets to charge quickly. The 4 FT detachable magnetic mount adds convenience, enabling you to position the USB hub wherever it's most needed using the provided adhesive sticker. The 6 FT nylon-braided extension cord offers flexibility in placement and additional durability. An LED indicator is included to show that the surge protection is active and properly grounded, providing peace of mind.

The product is somewhat heavy at 3.72 pounds, which could be a consideration for portability. Despite this minor limitation, the Monster Power Center Vertex Surge Protector is a reliable choice for those seeking a high-joule-rated surge protector with added USB charging capabilities and flexible mounting options.