Addtam 5-Outlet Extender Surge Protector, 4 USB Ports, 1800J, Black

A five-outlet, three-sided format gives this black Addtam wall extender room for plugs alongside four USB charging ports, including two USB-C ports.

Its 1.7-inch spacing between outlets helps accommodate a mix of connected equipment without crowding the sockets. The mountable design includes a screw for securing it to a duplex outlet.

With 1800J surge protection and built-in overload, short-circuit, overcurrent, overvoltage, and overheating protection, it brings power and USB charging together at the wall.

Tech summary

• Outlets: 5, arranged across a three-sided design
• USB ports: 4 total, including 2 USB-C
• Surge protection: 1800J
• Electrical rating: 125 volts, 15 A
• USB output: 4.5 A total, USB-A ports up to 2.4 A each and USB-C up to 3 A
• Plug type: Type B, 3-pin
• Color: Black
• Mounting: Includes a screw and a plastic stabilizing prong
• Certification: ETL

Smart charging technology detects connected USB devices and adjusts charging output. The surge-protection system uses TVS, MOV, and GDT components, and an indicator light shows when surge protection is active. A fire-resistant casing and automatic power cutoff during an overwhelming voltage surge add practical protection for connected devices.

What it works with

The five AC outlets are suited to compatible plug-in equipment, while the USB ports provide charging for most USB devices. The USB-C ports are intended for charging devices that do not require a 14–22V charging voltage. The 15 A rating and Type B plug identify the electrical connection for this extender.

For installation on a duplex outlet, use the included screw to secure the unit. The plastic prong at the back supports stability, when using a USB receptacle or GFCI outlet, the product instructions call for cutting off that prong before use. This setup detail helps the extender fit the specified outlet types.

Best use cases

In a home office, the spaced outlets can serve a group of nearby AC devices while the USB ports charge phones and other USB electronics from the same wall location. In a dorm room, the three-sided layout offers a compact way to connect several plugs and keep USB charging close at hand. It also suits shared household areas where one wall outlet needs to support a combination of AC and USB-powered devices.

Compared with a simple outlet splitter, this model combines surge protection and USB charging in the same wall-mounted unit. That makes it a practical choice when the goal is to add several AC connections while also charging USB devices, rather than adding outlets alone.

Should you buy it?

Choose the Addtam extender when you want five AC outlets, four USB charging ports, and 1800J surge protection in one wall-connected product. Its spaced, three-sided outlet arrangement and screw-secured mounting are useful for organizing a home office or dorm setup around a single outlet. The built-in protections and USB charging make it a functional fit for everyday electronics and mixed AC-and-USB charging needs.