UGREEN 240W USB-C Cable Review: Full Power, Slow Data
It carries every watt a 240W charger can send. The question this page answers is what you give up to get that.
Hands-on since May 2026, scored against UGREEN’s published figures and the USB Implementers Forum Power Delivery 3.1 standard
Reviewed 6 August 2026
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The UGREEN 240W USB-C cable carries the full 240W without argument, and it’s built to survive a bag. What you give up is data speed, because at USB 2.0 it’s a charging cable and nothing more.
Pros
- Carries the full 240W (48V/5A) under USB Power Delivery 3.1
- Built-in e-marker chip, the part the standard requires above 60W
- Triple-shielded nylon braid and aluminium housings
- 2 year warranty, and buyable direct from UGREEN as well as Amazon
Cons
- USB 2.0 data only (480Mbps), too slow for large files or an external SSD
- No video output, so it won’t drive a monitor
- Every performance figure is UGREEN’s own; no independent lab has published measurements
Key takeaways
Six numbers that decide whether this is your charging cable.
Quick specs
The paper numbers for the UGREEN 240W USB-C cable.
| Max power | 240W (48V/5A) |
| Standard | USB Power Delivery 3.1 EPR |
| E-marker | Yes, built in |
| Data speed | USB 2.0, 480Mbps |
| Video output | None |
| Lengths | 1m and 2m, depending on the listing |
Specs confirmed against UGREEN’s listings for model 90440 (ASIN B0BHY76Y1K). The power and e-marker rules come from the USB Implementers Forum, which publishes the Power Delivery 3.1 standard. See how we test and score.
Living with it
I bought the two-pack in May 2026, so this section is first hand rather than sourced.
The braid has not fluffed at either plug. That collar where the cable meets the housing is where every lead I have worn out went first, and months of daily plugging have not marked it.
It coils, but it keeps its shape. In a bag it takes more room than a thin lead, and it will not tuck into a phone pocket.
None of that is a measurement. SGK owns no wattmeter, so every number further down stays credited to UGREEN or to the USB standard.
Design and build
UGREEN has spent the money where a cable fails. The jacket is a tight nylon braid, the housings at each end are aluminium rather than moulded plastic, and UGREEN specifies triple shielding inside.
The trade-off is stiffness. A thick braided lead holds a gentle coil instead of going limp, so it won’t wrap down as small as a thin one.
What a bend rating does and does not tell you
UGREEN rates the braid to 30,000 bends. Anker rates the current Zolo 240W cable to 10,000.
Those two numbers look like a three-to-one gap. Most pages stop there, and that’s the mistake: there’s no shared test method behind them. Each brand runs its own bend test, sets its own angle, weight and pass condition, and publishes the result.
So treat a bend rating as a statement of confidence, not a measurement you can compare across brands. UGREEN is claiming more, and backing it with a longer warranty, which is the part you can hold them to.
Darleene asks
“Everyone keeps saying e-marker like I should know what it is. What is it, and do I need one?”
Alan’s answer: It’s a tiny chip inside the plug that tells your charger how much power the cable can safely take.
Without it the charger has no way to ask, so it plays safe and holds back. The USB standard makes the chip compulsory on anything rated above 60W.
For you that means a laptop charges at its proper speed instead of crawling, because the charger has been told it is allowed to push.
You do not need one for a phone. If nothing you own draws more than 60W, an e-marker cable buys you nothing at all.
Charging performance
The headline claim holds up on paper. UGREEN specifies the full 240W Extended Power Range under Power Delivery 3.1, which is 48V at 5A, and the cable carries the e-marker the standard requires above 60W.
That’s enough for a 16-inch MacBook Pro, a USB-C gaming laptop or a Steam Deck to draw everything its charger will give.
The 35-minute figure measures the charger, not the cable
UGREEN’s marketing puts a MacBook Air M3 at 88% in about 35 minutes. Several sites repeat it as though it were a result this cable produced.
It isn’t. A cable doesn’t set charging speed, it sets a ceiling. Speed comes from the charger and the laptop negotiating between themselves.
Swap in any other correctly e-marked 240W cable and the same charger will give you the same 35 minutes. What the figure tells you is that the ceiling is high enough to stay out of the way, which is the only thing a charging cable can be asked to do.
No independent laboratory has published measured throughput, temperature or voltage-drop results for this cable, so we’re not quoting any. That gap is worth saying out loud rather than filling with the manufacturer’s own numbers dressed up as tests.
The caveat that does matter is data. At USB 2.0 the cable moves 480Mbps, which is nowhere near enough for large files or an external SSD.
Read it as a charging cable and it’s a strong one. Read it as a do-everything cable and it’s the wrong purchase.
Darleene’s version: The cable is not what makes your laptop charge quickly, it is what stops the charger being held back. This one gets out of the way.
Data, video and what it will not do
The wires that carry high-speed data are not in this cable at all. UGREEN specifies USB 2.0, which is 480Mbps, and there is no video path at all.
A phone backup or a slow file copy is fine. A photo library, a video project or an external SSD isn’t, and a monitor won’t light up at all.
If you need one cable that charges and transfers, that is a USB4 or Thunderbolt lead, and our USB-C cables explained guide sets out the difference.
Portability and travel use
This is a desk and bag cable rather than a pocket one. The braid resists tangling and the aluminium housings take an angled tug without complaint.
Think about where a laptop lead dies: plugged in on a plane tray table, bent sideways every time the seat in front reclines. That sideways load at the plug is what the aluminium is there for.
What you pay for that toughness is bulk. It coils, but it will not fold into a small pouch the way a thin lead does.
For travel where space is the constraint, a retractable cable suits better, at the cost of power. There is no 240W retractable worth recommending yet.
Full specifications and safety
| Max power | 240W (48V/5A) |
| Standard | USB Power Delivery 3.1 EPR |
| E-marker | Yes, required above 60W by the USB standard |
| Data speed | USB 2.0, 480Mbps |
| Video output | None |
| Jacket | Nylon braid, triple shielded (UGREEN) |
| Connector housing | Aluminium |
| Bend rating | 30,000 bends, UGREEN’s own test |
| Lengths | 1m and 2m, depending on the listing |
| Warranty | 2 years |
| Model and ASIN | UGREEN 90440, B0BHY76Y1K |
| In the box | The cable and a reusable strap |
Sources: UGREEN’s product listings for model 90440, which also feed the Amazon listing and therefore count as one source, not two. Standard requirements from the USB Implementers Forum.
The e-marker is the safety story on any high-wattage cable. It is what lets the charger negotiate 48V at 5A with the device instead of guessing.
Confirm the exact certification marks on the cable and packaging when yours arrives.
Why we scored it 7.5 out of 10
Built from four sub-scores on our current rubric.
Power delivery takes the highest score. The full 240W with a compliant e-marker is the whole job this cable is sold for, and it does it.
Build quality sits at 8.5 on the triple-shielded braid and aluminium housings, held back from higher only because the bend figure behind it is self-declared rather than independently measured.
Value lands at 7.5. The 2 year warranty and the brand-direct option are worth something a spec sheet does not show.
Data performance is a 3.0 and we’re not softening it. USB 2.0 is the floor.
The total is 7.5 because we score a product against the job it is sold for. This is sold to charge, so a data score cannot drag it down the way it would on a cable sold to transfer.
The verdict
What it does well is carry every watt without becoming the bottleneck, in a jacket built to outlast the laptop it charges.
What you give up is data, permanently and by design. There’s no firmware fix coming for a cable that has no high-speed wires in it.
For anyone who wants one tough lead that lives at a desk and charges a laptop at full speed, this is an easy recommendation.
Should you buy the UGREEN 240W USB-C cable?
The honest split.
Buy it if
- You charge a USB-C laptop and want the cable out of the equation
- You want a longer warranty and the option of buying direct from the brand
- Your cables live in a bag and come out looking it
Skip it if
- You need real data speed or an external SSD
- You want to drive a monitor down the same cable
- You want something slim and pocketable to travel with
How the UGREEN 240W compares
| UGREEN 240W Our pick | Anker Zolo 240W | Amazon Basics USB4 | |
|---|---|---|---|
| Max power | 240W | 240W | 240W |
| Data speed | USB 2.0 | USB 2.0 | 40Gbps |
| Video output | None | None | Up to 8K |
| Bend rating | 30,000, self-declared | 10,000, self-declared | Not stated |
| Where to buy | Amazon and UGREEN direct | Amazon | Amazon |
| SGK score | 7.5 / 10 | 7.5 / 10 | Reviewed separately |
| Best for | Charging, with cover behind it | A slim three-pack | One cable that also transfers |
Bend ratings are each brand’s own figure from its own test, so they are not comparable like for like. Every other row comes from the manufacturers’ published specifications.
Alternatives worth a look
Where the UGREEN 240W USB-C cable is the wrong fit, one of these is usually right.
Anker Zolo 240W
Anker’s current 240W charging cable, sold as a three-pack with a slimmer connector. The same USB 2.0 data limit applies, and its braid carries a lower self-declared bend figure.
Amazon Basics USB4 40Gbps
240W charging plus 40Gbps data and 8K video, which is the right call when one cable has to do both jobs. It costs more and the braid is plainer.
Baseus 100W retractable
Far more pocketable, and it retracts to nothing in a bag. You drop to 100W, which is short of what a large laptop will draw.
Frequently asked questions
Straight answers to what buyers search for.
Is the UGREEN 240W USB-C cable any good?
Can the UGREEN 240W transfer data?
Does it support the full 240W?
Is the UGREEN 240W as good as the Anker Zolo?
Is this a good USB-C cable for a MacBook Pro?
How long is the UGREEN 240W cable?
What is an e-marker cable?
Does it have an e-marker chip?
What is the warranty?
Does it support video output to a monitor?
Is a 30,000-bend rating better than a 10,000-bend rating?
Final word
The UGREEN 240W USB-C cable is a charging cable that gets out of the way, built well enough that it should outlast the laptop plugged into it, with a warranty behind the claim.
Shortlist it if you charge a USB-C laptop and want to stop thinking about the cable. See how we test, or see where it ranks against the rest in our best USB-C cables roundup.
Keep reading
Three guides that pick up where this review ends.
Best USB-C Cables 2026
Where this cable sits against the rest of the field, by job.
USB-C Cables Explained
Why charging speed and data speed are two separate things on the same plug.
Best Power Banks 2026
The other half of a charging kit, picked the same way.
