Anker Power Strip with 300J Surge Protector, Flat Plug Extension review
Quick take
Anker’s flat plug power strip is designed to solve the common “desk gap and cable clutter” problem, with 6 AC outlets plus 2 USB-A and 2 USB-C ports for everyday charging. It’s a strong match for dorm rooms and home offices where space is tight. The main caveat is that USB charging behavior depends on how many ports you use at once, and the USB-A port does not support Quick Charge 3.0.
Pros and cons
Pros
- Flat, slim plug helps it fit behind furniture where bulky power strips struggle.
- 10-in-1 layout: 6 AC outlets plus 2 USB-A and 2 USB-C ports.
- Tidy setup for multi-device desks, with plug spacing designed to reduce “outlet wars.”
- 300J surge protection and an 8-point safety system for added peace of mind.
Cons
- USB power is shared when multiple USB ports are used, which can slow charging if you fully populate all USB ports.
- USB-A does not support Quick Charge 3.0, so fast charging may be limited depending on your device.
- USB ports are not intended for laptops, and simultaneous USB-C plus USB use can change charging support.
What buyers think
Buyer-review evidence is focused on practical day-to-day fit and convenience. The most consistent themes are that the flat plug design works well behind desks, beds, and other tight spaces, and the overall build feels solid. Many buyers also mention that having both AC outlets and USB ports reduces the need for extra adapters in dorm, home office, or portable setups. A smaller number of comments highlight usability details like the visibility of the power indicator light, but overall feedback centers on functionality, space-saving design, and steady everyday use.
Who this power strip is best for
This is a smart pick when you need a single power hub for a crowded setup and you want it to stay out of the way.
- Dorm and student desks: 6 AC outlets are enough for a typical mix of laptop accessories, lamps, chargers, and small electronics, while the USB ports help consolidate phone and accessory charging.
- Home office workstations: The slim profile and plug form factor are helpful when you want furniture close to the wall and a cleaner cable layout.
- Travel and “portable desk” setups: The flat, foldable design is frequently described as easier to pack and route in hotel rooms or tight corners.
- Accessory charging (not laptop charging): It is intended for general device charging through the USB ports, with limits for laptops and certain fast-charging modes.
Key features that matter in daily use
Flat plug and slim profile for tight spaces
The main differentiator here is physical. The flat plug is designed to sit with less “gap” behind furniture, so you can place a desk, shelf, or nightstand closer to the wall without leaving as much space wasted. The slim, foldable cord approach also makes storage and transport more manageable.
Plenty of outlets, plus built-in USB convenience
With 6 AC outlets and 4 USB ports (2 USB-A and 2 USB-C), you can reduce adapter clutter. There is also a practical note buyers often care about: the outlet layout is meant to allow multiple chargers side by side without them immediately colliding.
Surge protection and safety system
The strip includes a 300J surge protection rating and an 8-point safety system featuring temperature control and fire-resistance-oriented design elements. It also comes with an 18-month warranty and a connected equipment guarantee for the product’s full service life.
Pros and cons in plain English
Pros
- Space-saving design: The flat plug and slim form are built for “hard to fit” spots behind furniture.
- Multi-device coverage: 6 AC outlets plus USB-A and USB-C means fewer power bricks and adapters.
- Everyday reliability vibe: Reviews repeatedly describe the build as solid and the outlets as secure.
Cons
- USB power sharing: When all four USB ports are used at the same time, total output is limited, and charging can be slower.
- Charging mode limitations: USB-A does not support Quick Charge 3.0, and some power delivery behavior is limited when using USB-C alongside other USB ports.
- Not for laptop charging: The USB ports are not compatible for laptop charging, so plan to plug laptops into the AC outlets instead.
Setup tips to avoid common frustrations
- Plan USB usage: If you’re charging several USB devices at once, expect shared output to affect speed.
- Use AC for laptops and high-power needs: Treat the USB ports as accessory charging, not a laptop charging replacement.
- Consider fast-charging expectations: If your device depends on Quick Charge 3.0 or specific USB-C power delivery behavior, check compatibility before relying on USB-A or mixed USB-C use.
Price and availability
This model is listed in the US market and typically positioned as a mid-range power strip for people who want a flat plug, multiple AC outlets, and both USB-A and USB-C. For the most current price and shipping details, check the live listing.
Is it worth it?
Choose it if your priority is a low-profile, flat-plug power strip that can power a dense desk setup while keeping the area behind furniture relatively clean. It is especially compelling for dorm rooms and home offices where you need more outlets than typical compact strips, and you want USB ports to handle everyday phone and accessory charging. Skip it if you specifically need laptop charging through USB, rely heavily on Quick Charge 3.0 on USB-A, or expect consistently full-speed USB charging while every USB port is occupied.
FAQ
Does this power strip support Quick Charge 3.0 on the USB-A ports?
The USB-A port does not support Quick Charge 3.0, so devices that rely on that standard may charge at regular speed.
Can I charge a laptop using the USB ports?
No. The USB ports are not compatible with laptops. Plug laptops into one of the AC outlets instead.
What happens if I use all four USB ports at the same time?
When all four USB ports are used simultaneously, they share a maximum total output (rated at 15W in total), which can result in slower charging for some devices.
Is this power strip good for tight spaces behind furniture?
Yes. The flat plug and slim, foldable design are built to fit where standard bulky power strips may leave too much space or interfere with furniture placement.
How much surge protection does it provide?
It provides 300J surge protection.
Specifications
| Product Title | Anker Power Strip with 300J Surge Protector, Flat Plug Extension Cord with Multiple Outlets, 6 AC, 2 USB A & 2 USB C Ports for 20W, 5ft Outlet Extender, Dorm Room Essentials, Home Office |
|---|---|
| Category | Electronics > Accessories & Supplies > Power Strips & Surge Protectors > Power Strips |
| Brand | Anker |
| Manufacturer | Anker |
| Model Number | A91F2 |
| Color | Black |
| Number of Outlets | 6 |
| Voltage | 240 Volts |
| Other Special Features of the Product | Usb Slot |
| Total Usb Ports | 4 |
| Maximum Current | 10 Amps |
| Power Plug Type | Type B - 3 pin (North American) |
| Surge Protection Rating | 300 Joules |
| Plug Type | Type B |
| Number of Ports | 6 |
| Compatible Devices | Most electronic devices |
| Item Dimensions L x W | 6.3"L x 3.1"W |
| Recommended Uses For Product | Indoor, College Dorm Room, Office |
| EU Spare Part Availability Duration | 18 Months |
| UPC | 194644176440 |
| Warranty Description | 18 |
| Unit Count | 10.0 Count |
| Shape | Rectangle |
| Enclosure Material | Acrylonitrile Butadiene Styrene, Polycarbonate |
| Total Power Outlets | 6 |
| Special Feature | Usb Slot |
Available variants
Size
- 5FT (Pack of 2)
- 10FT (Pack of 2)
- 10FT
- 5FT
Color
- Black
- White
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