1 / 7TenTrend ZM1 Desk Clamp Power Strip, 4 AC Outlets and 4 USB Ports
The TenTrend ZM1 desk clamp power strip combines four AC outlets with two USB-C and two USB-A ports on a desk-edge mount. Its clamp is listed for tabletops up to 1.7 inches thick, so fit is an important check before buying.
At a glance
- Clamp-on mounting puts outlets and USB charging within reach on a desk edge without drilling, according to the listing.
- The four USB ports are specified as two USB-C ports rated up to 20W each and two USB-A ports rated up to 18W each.
- The listing claims 1080-joule surge protection and an overload cutoff at 1875W.
Often bought together
Pros and cons
Pros
- Combines four AC outlets and four USB ports in a desk-mounted unit.
- Clamp installation is described as tool-free and suitable for desktops up to 1.7 inches thick.
- A 6-foot extension cord and angled plug are claimed, which may help with reach and outlet access.
Cons
- The mounting fit is limited to desktops no thicker than 1.7 inches, according to the listing.
Technical specifications
17 specifications| Brand | TenTrend |
|---|---|
| Model | ZM1 |
| AC outlets | 4 |
|---|---|
| Voltage | 125 |
| Maximum current | 15 A |
| Overload protection limit | 1875W |
| Surge protection rating | 1080 Joules |
| Power plug type | Type C |
| Plug type | Type B |
| USB-C output claim | 2* USB-C Ports: 5V/3.4A, 9V/2.22A, 12V/1.66A (20W Max). |
|---|---|
| USB-A output claim | 2* USB-A Ports: 5V/3A, 9V/2A, 12V/1.5A (18W Max). |
| Form factor | Flat |
|---|---|
| Listed dimensions | 9.45"L x 1.57"W |
| Maximum tabletop thickness | 1.7inch thick |
| Cord length | 6ft |
| Color | Black |
|---|---|
| Enclosure material | Acrylonitrile Butadi, Polycarbonate |
What to know before buying
Listing details to confirm
Listing details conflict or are inconsistent: it identifies the plug as both Type C and Type B, gives dimensions as 9.45"L x 1.57"W in one place and 9.4*1.6*1.3 inch elsewhere, and describes USB-A ports as 3.4A Max in one claim but up to 18W with different voltage/current combinations in another. Confirm the plug, dimensions and USB output details for the selected listing before purchase.
Who is it for?
A good fit for
- Desk users who want AC and USB charging points mounted at the edge of a compatible tabletop.
- Buyers whose desk is within the stated 1.7-inch maximum thickness and who can use a 6-foot cord.
Less suited to
- Desks thicker than 1.7 inches or users who need a confirmed plug type before ordering.
- Buyers who need assured long-term durability or consistently working USB ports, given the reported durability and USB-connectivity concerns.
Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
10% 10% - 3 stars
5% 5% - 2 stars
1% 1% - 1 star
5% 5%
Customer feedback describes the strip as convenient and desk-friendly, including for sit/stand desks, with positive comments about functionality, quality and its USB ports. Reports are also mixed on USB connectivity and value, and durability is a notable concern, including reports of units stopping after two weeks. These experiences matter for a clamp-mounted charging hub with four USB ports, but they do not establish the performance of a particular unit.
Positive themes
- Customers report convenience and desk-friendly use, including on sit/stand desks.
- Customer feedback includes positive comments about quality, functionality and the ports.
Negative themes
- Durability is a reported concern, including accounts of units ceasing to function after two weeks.
Mixed feedback
- Feedback on USB connectivity is mixed, with some reports of USB ports not working.
- Customers express mixed views on value for money.
Frequently asked questions
How many devices can connect to the TenTrend ZM1?
The listing specifies four AC outlets, two USB-C ports and two USB-A ports. This describes the available connections, not a guarantee that every combination will charge at its maximum stated rate simultaneously.
Will the clamp fit my desk?
The listing says the clamp fits tabletops up to 1.7 inches thick. Check your desktop thickness and edge shape against the selected listing before ordering.
What are the USB charging ratings?
The listing claims up to 20W for each USB-C port. Its USB-A details are inconsistent, with one claim saying 3.4A Max and another giving voltage/current combinations up to 18W. Confirm the applicable output details before relying on them.
What protection does it claim?
The listing gives a surge protection rating of 1080 Joules and says overload protection cuts power above 1875W, with power restored using the red button.
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