Skip to main content
Fosmon 3 Outlet Adapter, Swivel Outlet Plug Three Way Rotating 180 Degree Right Angle Adapter Plug, Electric Wall Extender Indoor, 3-Prong, Grounded- 2 Pack
Fosmon

Fosmon 3 Outlet Adapter

Bottom line: The Fosmon 3 Outlet Adapter: 180-degree vertical swivel clears furniture and stiff cords; main trade-off: only 3 outlets, so power strips still win for large setups.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar accessories

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 180-degree vertical swivel clears furniture and stiff cords
  • ✓ Three grounded 3-prong 125V AC outlets from one receptacle
  • ✓ ETL listed and meets UL 498A safety standard
  • ✓ 2-pack covers two rooms for one purchase
  • ✓ Cordless direct plug-in sits flush behind desks and nightstands

Cons

  • ✗ Only 3 outlets, so power strips still win for large setups
  • ✗ No USB-A or USB-C charging ports built in
  • ✗ No surge protection listed in the product specs
  • ✗ Bulky wall warts may still block an adjacent outlet

Manufacturer description

The Fosmon 3 Outlet Adapter turns one crowded wall receptacle into three grounded 125V AC outlets without adding a bulky power strip to your setup. Its defining feature is the 180-degree swivel: rotate the adapter body up, down, or straight out so oversized wall warts and stiff cords clear furniture, baseboard trim, and desk legs instead of fighting for space. Because it plugs directly into the wall with no cord, it stays flush behind a nightstand, entertainment center, or office desk, and the compact form factor slips into a laptop bag or carry-on when you travel. Safety is documented…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored Fosmon 3 Outlet Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Fosmon's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the Fosmon 3 outlet adapter have surge protection?

No surge protection is listed in this adapter's specifications. It is an ETL listed outlet expander meeting UL 498A, so pair it with a dedicated surge protector for a PC or TV.

How far do the outlets actually rotate?

The adapter swivels vertically through 180 degrees, letting you aim the three outlets up, down, or straight out from the wall to route cords around furniture.

Are all three outlets grounded?

Yes. All three are 3-prong grounded 125V AC outlets, so you do not have to defeat a ground pin on any device you plug in.

How many adapters come in the package?

This listing is a 2-pack, priced around 9 dollars at the time of writing, which works out to two wall outlets converted into six total.

Is there a warranty on this Fosmon adapter?

Fosmon includes a Limited Lifetime Warranty. Check the current product listing for claim procedure and coverage details before you buy.

Key Features

  • [EXPANDS WALL OUTLETS] Triples the number of available outlets compared to a standard wall outlet with a total of 3 125v AC outlets
  • [SWIVELING OUTLETS] Vertically swivel this outlet adapter up or down to plug cords in facing up, down or to the front
  • [COMPACT & LIGHTWEIGHT DESIGN WITH A SMALL FORM FACTOR] Allows you to easily slip this adapter into your laptop or carry-on bags. Small, direct plug-in design that is great for living rooms, bedrooms, kitchens and offices
  • [CERTIFIED SAFETY AND GROUNDED OUTLETS] The adapter is ETL listed, and meets UL 498A standard. The 3-prong grounded outlets allow you to safely plug 3 125v AC devices into a single outlet.
  • [LIMITED LIFETIME WARRANTY] Includes a Limited Lifetime Warranty

Full Specifications

BrandFosmon
Color2 PACK
ModelC-10684-2Pack
Voltage125 volts
Wattage1875 watts
Amperage15 A
MaterialPlastic
Unit Count6 Count
Part NumberC-10684-2Pack
Material TypePlastic
Connector TypePlug-In
Number of Items2
Number of Packs2
Power Plug TypeType A - 2 pin (North American)
Specification MetETL
Compatible DevicesAll
Total Power Outlets1
Full listing titleFosmon 3 Outlet Adapter, Swivel Outlet Plug Three Way Rotating 180 Degree Right Angle Adapter Plug, Electric Wall Extender Indoor, 3-Prong, Grounded- 2 Pack

Ready to buy?

Fosmon 3 Outlet Adapter, Swivel Outlet Plug Three Way Rotating 180 Degree Right Angle Adapter Plug, Electric Wall Extender Indoor, 3-Prong, Grounded- 2 Pack is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Accessories

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
Fosmon 3 Outlet Adapter, Swivel Outlet Plug Three Way Rotating 180 Degree Right Angle Adapter Plug, Electric Wall Extender Indoor, 3-Prong, Grounded- 2 Pack
View on Amazon →