TESSAN Flat Plug Power Strip with USB 5 ft
- Plug Type: Type B
- Number Of Outlets: 3
- Color: Gray
- Amperage: 10 amps
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact travel power strip whose main selling points are its thinness and cruise-ship compatibility rather than raw charging speed.
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ASIN: B0BJ1G18T3Model: TS-1021-CCategory: Extension Cords
Overview
A 5 foot flat-plug power strip that adds three AC outlets and three USB ports, including one USB-C, in an ultra-thin cube design meant for travel, dorms, and tight spots behind furniture.
At 0.31 inch thick, the plug is built to sit flush against a wall or hide behind a nightstand or sofa, and the listing explicitly notes there is no surge protection, which the seller frames as an advantage since surge protectors are often restricted on cruise ships. The combined USB output is capped at 5V/3A (15W) across all three ports, not per port.
- 0.31 inch ultra-thin flat plug
- 3 AC outlets + 2 USB-A + 1 USB-C
- 5 ft cord length
- No surge protection, by design
Who it's for
Suits travelers, cruise passengers, and dorm or small-office setups needing to charge several devices from one outlet in a tight space. Not a fit for anyone wanting surge protection or fast per-port USB charging, since output is shared and there is no protection circuit.
Pros and cons
- Ultra-thin 0.31 inch flat plug fits tight spaces
- 3 AC outlets plus 3 USB ports including USB-C
- No surge protection, allowed on cruise ships
- 5 ft cord for flexible placement
- USB output is shared at 5V/3A total, not per port
- No surge protection for the AC outlets
Performance notes
The 3 AC outlets and 3 USB ports (2 USB-A, 1 USB-C) share a combined 5V/3A output, so multiple devices charging at once split that 15W rather than each getting full speed. Because it carries no surge protection, it avoids the restriction many cruise lines place on surge protectors, which the listing calls out directly.
Specifications
| Brand | Tessan |
|---|---|
| Model | TS-1021-C |
| Dimensions & fit | |
| Item Dimensions L X W | 3.1 × 2 inches |
| Power & efficiency | |
| Amperage | 10 amps |
| Power Plug Type | Type B - 3 Pin (North American) |
| Voltage | 125 volts |
| Construction & materials | |
| Color | Gray |
| Enclosure Material | Polycarbonate |
| Compatibility & installation | |
| Compatible Devices | Cellular Phones, IPhone 15 / 15 Pro / 15 Pro Max / 15 Plus / 14 / 14 Plus / 14 Pro / 14 Pro Max / 13 Mini / 13 / 13 Pro / 13 Pro Max / 12 Mini / 12 / 12 Pro / 12 Pro Max / IPad Mini 5 / 4, IPad Pro, Apple Watch, AirPods, Galaxy S21 / S21+ / S21 Ultra / Galaxy S10 / S10+, Power Bank, Headphones, Tabl |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Plug Type | Type B |
| Number Of Outlets | 3 |
| Number Of Items | 1 |
| Number Of Ports | 6 |
| Total Usb Ports | 3 |
| Item Highlight | 3 AC Outlets With 3 USB Ports (1 USB C), Wall Outlet Extender, NO Surge Protection, For Cruise Travel Office Dorm Essentials |
| Maximum Current | 10 A |
| Other Special Features Of The Product | Mountable, Wide Spaced Outlet |
| Recommended Uses For Product | Travel |
| Shape | Cube |
Frequently asked questions
Does this Tessan power strip have surge protection?
No, the listing states it has no surge protection, which is why it is positioned as acceptable for cruise ship use.
How fast will my phone charge from the USB-C port?
The three USB ports share a combined 5V/3A (15W) output, so charging speed depends on how many are in use at once.
How long is the cord on this power strip?
It has a 5 ft cord.