Surge Protector Flat Extension Cord Power Strip, 8 Outlets + 3 USB
Surge Protector Flat Extension Cord Power Strip, 8 Outlets + 3 USB
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Our review of the flat plug power strip finds it best for people who need a high-capacity, space-saving power solution for a desk, dorm, or living room. The single biggest reason to buy is its 11-in-1 charging capacity combined with a slim, low-profile flat plug that hides behind furniture and keeps outlets usable. In testing and use the unit reliably powered multiple devices without crowding the wall, and the integrated USB-A and USB-C ports made charging phones and tablets convenient without extra adapters.
Key Features
- 11 in 1 capacity: Turns one wall socket into 8 AC outlets and 3 USB ports so multiple devices can be used simultaneously without blocking neighboring outlets.
- Flat plug design: The 0.31 in slim flat head sits flush against the wall so furniture can be placed close without losing the outlet.
- USB-A and USB-C ports: Dual USB-A ports provide 2.4A each and the USB-C port delivers 3A, allowing optimal charging speeds for phones, tablets, and accessories.
- 900J surge protection: Built-in surge, overload and short-circuit protection with an on/off switch helps safeguard connected electronics.
- Spaced outlets and 3-sided design: 1.9 in spacing and a 3-sided layout reduce interference between plugs and fit larger adapters more easily.
- Mountable and stable: Two mounting holes and four rubber feet allow secure installation or placement without slipping.
Who It's For
The power strip is ideal for students in dorm rooms, home office workers, and anyone with limited wall access who wants to power a mix of AC devices and USB-charged gadgets. Its slim plug and 5 ft cord make it practical where outlets are behind sofas, beds, TV stands or under counters.
Those who need outdoor power, industrial-grade protection, or more than 1250W continuous power should look elsewhere; this unit is designed for typical indoor electronics like laptops, lamps, chargers and small appliances rather than heavy-duty shop equipment.
Pros & Cons
Pros
- High outlet density lets you run up to 11 devices at once while keeping a tidy desktop.
- Flat plug and ultra-thin cord allow furniture to sit close to the wall, saving space.
- Useful USB-A and USB-C combination offers flexible charging without extra adapters.
- Mounting options and rubber feet provide stable placement in many locations.
Cons
- Rated 1250W/10A, so it is not suited for heavy power tools or high-wattage appliances.
- Some users who need longer cords or outdoor use will need a different model.
Specifications
| Brand | TESSAN |
| Outlets | 8 AC outlets |
| USB Ports | 2 x USB-A (5V/2.4A), 1 x USB-C (5V/3A) |
| Surge Protection | 900 joules with overload and short-circuit protection |
| Cable Length | 5 ft |
| Power Rating | 1250W, 10A Max, 125V |
| Flat Plug Thickness | 0.31 in low-profile head |
Our Verdict
The flat extension cord power strip is a practical, value-oriented choice for students and home office users who need to organize multiple chargers and devices without losing outlet accessibility. Its combination of spaced AC outlets, USB-A and USB-C charging, and a slim flat plug deliver everyday convenience and protection for typical electronics, making it a worthwhile addition for most indoor spaces.
Frequently Asked Questions
Can I mount this power strip under a desk?
Yes. The unit includes two mounting holes for secure attachment under desks, on workbenches, or on walls.
What devices can the USB-C port charge?
The USB-C port supplies up to 3A and is suitable for phones, tablets, and other USB-C accessories that require up to 15W.
Is this safe for my laptop and monitor?
Yes. The strip includes surge, overload and short-circuit protection and will safely power laptops and monitors within its 1250W/10A rating.
Editor's Take
Compact and practical, this flat plug power strip offers 8 AC outlets, 3 USB ports and 900J surge protection, making it a great value for dorms and home offices that need high-capacity, space-saving charging.

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