Addtam Surge Protector Outlet Extender with 5 AC and 4 USB Ports
- Surge Protector
- 3 amps
- Type B
- 5
- More reviewed than 89%
A wall mounted extender giving 5 AC outlets and 4 USB ports with a relatively high 1800 joule surge rating, good for adding outlets at the wall itself rather than reaching across a room.
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How it ranks among the 19 surge protectors we track
4.7★ across 52,700 Amazon ratings, Bayesian-smoothed toward the category average.
52,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
2,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 19 surge protectors we track - how the scorecard works · full surge protectors data report. Confidence: high - strong rating volume and complete data.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Plugging directly into a wall outlet, the Addtam AD5004 extends a single duplex socket into 5 AC outlets and 4 USB ports, including USB-C, at an 1800 joule surge rating. It suits anyone who needs more outlets right at the wall rather than a strip trailing across the floor.
Unlike a corded power strip, this plugs straight into the wall and extends outward, which is the point for anyone tight on floor space or wanting outlets to stay put behind furniture. The listing notes some outlets may need the plastic prong trimmed to fit certain wall sockets, a small but real installation detail worth knowing before buying. Its 1800 joule rating, using three separate protection circuit types, sits meaningfully higher than most compact wall extenders.
- ETL certified with overload, short circuit and overheating protection
- Fire resistant casing
- Smart charging detects connected devices automatically
- Model AD5004
Who it's for
Right for someone who wants more outlets directly at the wall, in a spot where a trailing power strip is not practical, and who is charging multiple USB devices alongside standard plugs. Less suited to reaching an outlet from any real distance, since it has no cord.
Strengths and trade-offs
Drawn from this product's published specifications.
- 1800 joules across three surge protection circuit types
- 5 AC outlets plus 4 USB ports including USB-C
- Mounts flush at the wall with no trailing cord
- 3 sided layout spaces outlets to avoid blocking large adapters
- No cord, so it cannot reach an outlet from a distance
- USB-C port does not support higher voltage charging devices
- Some wall outlets may need a plastic prong trimmed first
Performance notes
The 1800 joule rating comes from three complementary protection circuits, a transient voltage suppressor, a metal oxide varistor and a gas discharge tube, working together for a faster response than a single MOV circuit alone, with an indicator light confirming the surge protection is active. Its 4 USB ports total 4.5A, with each USB-A port up to 2.4A and the USB-C port up to 3A, though the USB-C port is explicitly not built for devices that need 14 to 22V charging. Because it mounts flush to the wall rather than trailing a cord, the main installation step is checking whether your outlet needs the plastic grounding prong trimmed first, as the listing calls out.
Specifications
| Brand | Addtam |
|---|---|
| Model | AD5004 |
| Dimensions & fit | |
| Item Weight | 2.5 ounces |
| Item Dimensions L x W | 5.5 × 3.5 inches |
| Power & efficiency | |
| Amperage | 3 amps |
| Power Plug Type | Type B - 3 pin (North American) |
| Voltage | 125 volts |
| Construction & materials | |
| Enclosure Material | Metal Oxide,Plastic |
| Color | White |
| Compatibility & installation | |
| Compatible Devices | Most AC and USB devices |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Plug Type | Type B |
| Number of Outlets | 5 |
| Number of Ports | 5 |
| Mfr Part Number | AD5004 |
| Other Special Features of the Product | Mountable, Surge Protection, Usb Slot, Wide Spaced Outlet |
| Shape | Rectangle |
| Surge Protection Rating | 1800 Joules |
| Maximum Current | 15 A |
| Recommended Uses For Product | Travel |
Other Addtam surge protectors
How it compares
This product against the closest alternatives we track in surge protectors.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Addtam Surge Protector Outlet Extender with 5 AC and 4 USB PortsThis product | 4.7 / 5 | 52,700 | 4.6 / 5 |
| Amazon Basics Surge Protector Power StripAmazon Basics | 4.8 / 5 | 46,500 | 4.9 / 5 |
| Belkin Surge Protector Power Strip w/ 8 Rotating & 4 Standard OutletsBelkin | 4.8 / 5 | 17,700 | 4.8 / 5 |
| GE Surge Protector Power StripGE | 4.8 / 5 | 55,000 | 4.7 / 5 |
| Eaton Surge Protection DeviceEaton | 4.8 / 5 | 2,800 | 4.7 / 5 |
Similar surge protectors from other brands
Questions about the Addtam AD5004
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Addtam AD5004 need a power cord?
No, it plugs directly into a wall duplex outlet and extends outward, with no cord.
What is the surge protection rating on the Addtam AD5004?
It carries a minimum energy absorbing capacity of 1800 joules across three separate protection circuit types.
Can I charge a laptop that needs high voltage from the Addtam's USB-C port?
No, the manufacturer notes the USB-C port does not support devices requiring 14 to 22V charging.