UGREEN · Cables & Hubs
UGREEN 240W USB-C to USB-C Cable, 6.6 ft, Black
A long, braided USB-C charging cable built for high-power laptops, tablets, phones, and handhelds. Its main limitation: the listing does not clearly establish fast data or video support.
Best for fast charging and dataCheck the store for the current price
Reviewed by SpecVexa Editorial · Updated Oct 9, 2026
Research review — we assess specs, ports, and stated compatibility against the manufacturer listing rather than lab testing, and we never describe hands-on use we have not done. How we review
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Pros
- Supports USB PD 3.1 charging up to the listed 240W maximum
- Useful 6.6-foot length for desks, couches, and distant outlets
- Nylon-braided exterior with aluminum connector cases
- E-marker chip for compatible USB-C power negotiation
- Works with a broad range of USB-C laptops and mobile devices
Cons
- Provided listing details do not establish data-transfer speed
- No specified support for USB-C video output or Thunderbolt
- Long braided construction may be bulkier and stiffer than a basic cable
Bottom line
The UGREEN 240W USB-C Cable is a strong choice when you need a long, durable charging lead for high-power USB-C devices. Its 240W PD 3.1 rating offers useful headroom, but it is best treated as a charging cable because the supplied listing information does not specify data-transfer speed or video support.
Buy this if
- You charge a USB-C laptop at a desk, beside a couch, or from an outlet that is not conveniently located.
- You want one cable for laptops, tablets, USB-C phones, a Steam Deck, and other compatible handheld devices.
- Your charger and computer support USB Power Delivery above the capabilities of ordinary phone cables.
- You prefer a nylon-braided cable with aluminum connector housings over a thin, basic cable.
Skip if
- You primarily need fast file transfers, docking-station connectivity, or USB-C display output; those capabilities are not established by the provided listing details.
- You need a short, highly flexible cable for a compact travel pouch or crowded charging station.
- Your devices use USB-A, Lightning, or another connector without an adapter.
Bandwidth and power budget
A cable or hub does not add capability to your laptop — it carries, or divides, what a single port already has. Read this section as a budget you are spending, not features you are gaining.
What this listing states
- Charging wattage stated — listedTells you whether it can keep the laptop charged through the same port it occupies.
- HDMI video — not listedOnly works if the host port itself carries video. No adapter can create a display signal that is not there.
- 4K or higher stated — not listedCheck whether the listing says 4K at 60Hz or only 30Hz — 30Hz is visibly choppy for desktop work.
- Ethernet — not listedWorth it for stable calls and big transfers, and it shares the same lane as everything else on the hub.
- Card reader — not listedSaves carrying a separate reader if you shoot photo or video.
- Thunderbolt or USB4 — not listedThe high-bandwidth tier — needed for dual displays or fast external storage, and only useful if your laptop has it too.
Budget the one port you are giving up
- Video only works if your laptop's USB-C port supports DisplayPort Alt Mode. No hub can add it.
- 4K at 60Hz needs roughly twice the bandwidth of 4K at 30Hz; inexpensive hubs often list only 30Hz in the fine print.
- Pass-through charging typically loses 10–15W to the hub, so size your charger above your laptop's rating.
- Running an external display, gigabit Ethernet, and fast storage at once will slow at least one of them down.
- For cables, length costs signal: long HDMI and USB-C runs may quietly drop to a lower resolution or speed.
Listed items come from this product's own Amazon listing. An unlisted item is one the manufacturer does not mention — it may still be present, so confirm on the listing before buying.
Full review
Performance & everyday use
The central benefit is charging capacity. The listing specifies support for USB PD 3.1 and chargers rated at 240W, 140W, 100W, 60W, and 30W. That does not mean every connected device will draw 240W: actual charging is limited by the lowest-rated component among the charger, cable, device, and charging protocol. A compatible high-output charger is therefore essential.
At 6.6 feet, the cable gives you more freedom than the short leads commonly included with electronics. That is useful for reaching behind a desk, charging a laptop while working from a sofa, or keeping a handheld console connected without sitting next to the outlet. The extra length also creates more cable to manage, particularly in a travel bag.
UGREEN lists an E-marker chip intended to negotiate the appropriate current, along with a 56KΩ resistor. These are relevant charging features, but they do not replace the protections built into a reputable charger and the device itself. The listing also makes device-specific rapid-charging claims; treat those as manufacturer claims rather than independent test results because charging time varies with model, battery level, temperature, and power adapter.
A key caveat is data performance. USB-C describes the connector, not the transfer standard. The provided specifications do not identify a USB data rate, Thunderbolt compatibility, or video capability. Do not assume this cable can handle an external monitor or high-speed SSD simply because it supports high charging power.
Build, comfort & setup
The listing specifies a nylon braid and aluminum connector cases. The braid should resist surface wear and tangling better than a basic unreinforced jacket, although braided cables can feel stiffer and heavier. UGREEN claims more than 10,000 bends, but that is a manufacturer durability claim rather than our own long-term test result.
Setup is plug-and-play: connect it to a USB-C charger and a USB-C device. There is no app or driver. For the highest supported charging level, verify that both ports and the power adapter support the required USB PD profile.
Value & alternatives
This cable makes sense when charging power, reach, and reinforced construction matter more than data speed. Check Amazon for the current price and compare it with shorter high-wattage cables if portability is your priority.
A simpler USB-C cable is sufficient for phones and lower-power accessories. Conversely, buyers connecting docks, monitors, or external storage should look for a cable that explicitly lists its data bandwidth and display standards, even if that alternative has similar charging specifications.
Verdict
The UGREEN 240W USB-C Cable is easy to recommend as a dedicated long charging cable for compatible laptops and mobile devices. Its high power ceiling, braided exterior, and broad USB-C compatibility are practical advantages. Buy it for charging reach and capacity—not as an unverified substitute for a full-featured USB-C, USB4, or Thunderbolt cable.
How it compares to our other picks
| Pick | Type | HDMI | Ethernet | SD/TF | PD charging | Rating | Best for |
|---|---|---|---|---|---|---|---|
| UGREEN 240W USB-C to USB-C Cable, 6.6 ft, BlackThis review | Cable | — | — | — | ✓ | ★ 4.8 | Fast charging and data |
| LISEN 240W 10-Foot USB-C to USB-C Cable | Cable | — | — | — | ✓ | ★ 4.5 | Fast charging and data |
| UGREEN USB-C Dual Monitor 7-in-1 Docking Station | Docking station | ✓ | — | — | ✓ | ★ 4.2 | A permanent desk setup |
| MOKiN 7-in-1 USB-C Hub with HDMI and Card Reader | USB hub | ✓ | — | ✓ | — | ★ 4.6 | Adding ports on the road |
✓ = listed by the manufacturer. — = not listed (may still be present). Specs reflect current listings; confirm details and price on Amazon.
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UGREEN 240W USB-C to USB-C Cable, 6.6 ft, Black
Best for fast charging and data