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SUPERDANNY Extension Cord,Flat Plug Surge Protector Power Strip,10Ft | 8 AC & 4 USB Ports (2 USB C),Surge Protector with 1050J,Desk Charging Station for Home Office,College Dorm Room Essentials
SUPERDANNY

SUPERDANNY Extension Cord

Bottom line: The SUPERDANNY Extension Cord ($11.39 on Amazon as of 2026-10-06): 0.3-inch flat plug with 45-degree angle sits flush behind furniture; main trade-off: 15W total USB output is shared across all 4 ports.

$11.39

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Buy on Amazon — $11.39 Compare to similar home & kitchen

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 0.3-inch flat plug with 45-degree angle sits flush behind furniture
  • ✓ 8 AC outlets plus 4 USB ports (2 USB-C, 2 USB-A) in one unit
  • ✓ 1.65 inches between outlets fits oversized wall-wart adapters
  • ✓ 10 ft flat cord reaches across a room and runs under rugs

Cons

  • ✗ 15W total USB output is shared across all 4 ports
  • ✗ 1050J surge rating is entry-level for expensive gear
  • ✗ 1250W / 10A ceiling rules out space heaters and window AC units
  • ✗ USB-C tops out at 5V/3A, so no fast-charge for laptops

Manufacturer description

The SUPERDANNY flat plug surge protector solves the two problems that make most power strips unusable behind furniture: a bulky plug head and outlets crowded too close together. Its plug is just 0.3 inches thick with a 45-degree right angle, so the strip sits flush against the wall behind a sofa, bed, or nightstand and leaves the receptacle below free. The 10-foot flat cord runs under rugs and along baseboards without bunching. You get 12 charging points in one unit: 8 AC outlets spread across a 4-side layout with 1.65 inches of clearance between them, plus 2 USB-C ports (5V/3A) and 2 USB-A…

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SpecPicks Verdict

SpecPicks scored SUPERDANNY Extension Cord using a rating × review-volume × price-fit model applied to published specs and reviews across the home & kitchen category. SUPERDANNY's home & kitchen 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 home & kitchen 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

Will this fit behind a sofa or bed without pushing the furniture out?

Yes. The plug head is only 0.3 inches thick and angled at 45 degrees, so it aligns flush with the wall instead of sticking straight out.

Can I charge a laptop from the USB-C ports?

Only slowly. The USB-C ports run at 5V/3A with 15W shared across all four USB ports, which suits phones, earbuds, tablets, and watches rather than USB-C Power Delivery laptops.

How many outlets and ports does it actually have?

Twelve total: 8 AC outlets, 2 USB-C ports, and 2 USB-A ports, arranged across four sides so plugs on one face do not block another.

Will bulky power adapters block the neighboring outlets?

There is 1.65 inches of space between outlets, and the 4-side layout separates large plugs onto different faces, so oversized adapters can be used simultaneously.

Is it safe for a dorm room, and can I mount it?

It carries an 8-point protection system with 1050J surge protection, 1250W overload and 10A over-current cutoffs, a 1382F fire-retarding V-0 casing, and UL-recognized cable. Two rear mounting holes allow wall, desk, or counter installation.

How long is the cord?

Ten feet, in a flat profile designed to run under rugs and along baseboards without bunching.

Key Features

  • 12 IN 1 Surge Protector Power Strip: Features 8 AC outlets, 2 USB-C port, and 2 USB-A ports to give everything you need to power up all of your electrical appliances. The 4-side layout prevents power outlet obstruction, allowing simultaneous use of multi USB outlets and AC ports. Designed with extra space (1.65 inch) between outlets to accommodate even the largest plugs.
  • Flat Extension Cord 10 ft: With an ultra thin flat head (only 0.3 inches), our flat plug power strip can easily fit in tight spots and hide behind furniture (sofa / bed / nightstand) with wall-flush alignment; The 45° right angle plug creates extra space for other receptacles below without blocking.
  • 8-Point Safety Protection System: Combines 1050 Joules surge protection, 1382℉ fire retarding, 1250W overload protection, 10A over-current protection, and more to protect your appliance and electronics, providing you a safe and reliable indoor charging environment.
  • Power Strip with USB C: 2 USB-A (5V/2.4A) and 2 USB-C (5V/3A), with a total USB output up to 15W. This USB charging station can auto-detect charged devices’ power draw and deliver optimal charging speed, compatible with all USB-powered devices like cell phones, earphones, tablets, smart watches, etc.
  • Mountable Power Strip Outlet Extender: 2 mounting holes on the back enable this white extension cord for secure wall / desk / counter installation. The space-saving compact design, optimized for apartment / dorm room / home office use with UL-recognized cable and V-0 fire-retardant casing.

Full Specifications

BrandSUPERDANNY
ColorWhite
ShapeSquare
Voltage125
Amperage10 A
Plug TypeType B
ConnectivityUSB-C
Model NumberSDCP04
Maximum Current10 A
Mfr Part NumberSDCP04
Number of Ports12
Power Plug TypeType B - 3 pin (North American)
Special FeatureMountable, On And Off Switch, Surge Protection, Usb Slot, Wide Spaced Outlet
Total Usb Ports4
Number of Outlets8
Compatible DevicesAudio Sound System, Laptop, Fan, Air Conditioner, Coffee Machine, Speaker, iPhone
Enclosure MaterialPolycarbonate, Polyvinyl Chloride
Total Power Outlets8
Warranty Description1
Item Dimensions L x W4.5"L x 3.7"W
Full listing titleSUPERDANNY Extension Cord,Flat Plug Surge Protector Power Strip,10Ft | 8 AC & 4 USB Ports (2 USB C),Surge Protector with 1050J,Desk Charging Station for Home Office,College Dorm Room Essentials

Ready to buy?

SUPERDANNY Extension Cord,Flat Plug Surge Protector Power Strip,10Ft | 8 AC & 4 USB Ports (2 USB C),Surge Protector with 1050J,Desk Charging Station for Home Office,College Dorm Room Essentials 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.

Buy on Amazon — $11.39

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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SUPERDANNY Extension Cord,Flat Plug Surge Protector Power Strip,10Ft | 8 AC & 4 USB Ports (2 USB C),Surge Protector with 1050J,Desk Charging Station for Home Office,College Dorm Room Essentials
$11.39
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