Addtam 6-Outlet Extender with 4 USB (2 USB-C)

The Addtam 6-outlet extender combines six widely spaced AC sockets and four smart USB ports (including two USB-C) with 1800J surge protection into a compact duplex-mounted power solution.

This wall-mount outlet splitter plugs directly into a standard duplex receptacle to expand a single wall outlet into multiple power points without a bulky floor strip. Built with a screw and rear prong to secure it to the wall, the extender prioritizes space between plugs so large adapters and power bricks can be used simultaneously. Its 4-port USB bank detects device needs to deliver safe charging currents, while the three-stage surge protection system is designed to absorb transient energy and help protect electronics from spikes.

How many devices can this outlet extender power at once?

The Addtam extender supports up to ten devices concurrently: six AC appliances and four USB-powered gadgets. That makes it useful for dense setups like home offices, entertainment centers, or bedside charging clusters.

• Six AC outlets with 2.2-inch spacing to fit bulky plugs and adapters.
• Two USB-A ports (5V/2.4A max each) for phones and accessories.
• Two USB-C ports (5V/3A max each) for modern phones, tablets, and accessories.
• Designed to handle combined loads without exceeding the outlet’s rating — follow appliance limits.

What level of surge protection does this unit provide?

The unit uses a three-component surge protection circuit (TVS, MOV, and GDT) with at least 1800 joules of energy absorption. This layered approach responds to transient voltage events faster and with greater capacity than single-component MOV-only protectors.

• Minimum 1800J energy absorption rating to handle common power surges.
• Three-stage protection: transient voltage suppressor, metal oxide varistor, gas discharge tube.
• ETL-certified construction and fire-resistant ABS housing for added safety.

How does the USB charging work and which devices are supported?

The USB ports include automatic device detection to allocate the optimal current per connected device. USB-A ports provide up to 5V/2.4A each, while USB-C ports deliver up to 5V/3A; USB-C ports are not PD fast-charging at higher voltages (no 9–22V PD support).

• Smart detection adjusts output for phones, tablets, e-readers, and accessories.
• USB-C supports 5V/3A for faster standard USB-C charging where applicable.
• Not compatible with devices requiring PD voltages above 5V (9–22V fast-charge protocols).

Will this stay securely attached to my wall outlet and fit common spaces?

The extender includes a central screw and a rear plastic prong to lock into place on a duplex outlet, limiting sag and movement when multiple devices are plugged in. Generous spacing between outlets reduces interference from large adapters and helps keep cords organized.

• Fixing screw and rear prong stabilize the unit on standard duplex outlets.
• 2.2-inch gaps between AC sockets accommodate larger plugs and power bricks.
• Compact profile keeps the extender flush enough for bedside tables and workstations.

Who is this for: The Addtam 6-outlet extender is for people who need more accessible wall power without adding a floor strip — ideal for home office workers, dorm residents, content creators, and anyone with many small electronics to charge. It fits situations that require a mix of AC power and USB charging while prioritizing outlet spacing and basic surge protection. Please observe total appliance ratings and avoid exceeding your wall circuit’s load limits.