ULT-WIIQ USB-C to USB-C Cable (20Gbps, Type-C 3.2 Gen2x2, PD 240W, E-Marker) – 0.3m

If you want one USB‑C lead that can do more than just charge, this ULT‑WIIQ USB‑C to USB‑C cable is built around speed on both the power and data sides. On paper it targets USB‑C 3.2 Gen 2x2 up to 20Gbps, plus USB Power Delivery up to 240W with an E‑Marker for safer handling.

But it’s a short 0.3m cable, so it’s worth checking how you’ll route it on your desk or setup—otherwise a longer lead may be the more sensible choice.

Key takeaways

This cable is aimed at people who want fast USB‑C charging alongside high‑speed data transfer in one go. It also leans into video use via USB‑C display support (up to specific refresh-rate resolutions listed by the manufacturer), which can be useful if your laptop supports video over USB‑C.

Where it makes the most sense is in everyday desk scenarios: dock or hub to laptop, phone/tablet to a screen, or moving large files to an SSD without babysitting slow transfer speeds. If your main goal is basic charging only, you might not need this level of spec.

A small practical caveat: the “works with” list is long, but compatibility still depends on what your device actually supports (especially for video over USB‑C).

What stands out

20Gbps data (USB‑C 3.2 Gen 2x2) is the headline here. In real terms, that’s the kind of bandwidth you’d look for when moving big folders, syncing media libraries, or transferring data to and from an SSD or hub.

PD charging up to 240W (48V 5A) is the second half of the story. If you’re charging power-hungry USB‑C devices (or want headroom for faster charging), this cable is designed for that.

E‑Marker + durable build: the cable includes an E‑Marker chip, which can help the charging process behave more safely with supported power levels. The connectors are described as nickel-plated, and the cable is braided, with the manufacturer quoting extensive bend and plug testing.

There’s also video support listed for USB‑C monitors/screens: the spec mentions 4K modes at up to 144Hz/120Hz/60Hz and other higher-refresh options. If you’re using a USB‑C display input on a monitor, this is the type of lead you’d pick specifically for that purpose.

Tech specs

• Name: USB C to USB C Cable, 20Gbps Type C 3.2 Gen2x2 Cord with 20Gbps Rate, PD 240W 5A, 4K@60Hz Video and E-Marker for Thunderbolt 4 MacBook, Dell XPS, iPad Pro, Samsung S25/S24, SSD, Hub, Monitor (0.3M)
• Type: USB-C to USB-C cable
• Format: USB-C 3.2 Gen 2x2 (data) and USB Power Delivery (charging)
• Capacity: Data transfer up to 20Gbps
• Display: Up to 4K modes listed (including 4K@144Hz/120Hz/60Hz) and other USB‑C video options listed
• Memory: E-Marker included (for safer PD negotiation)
• Size: 0.3m
• Power: PD up to 240W (48V 5A)

Everyday use

This cable feels best suited to setups where you care about both speed and convenience, not just charging.

For example, if you’re using a laptop with USB‑C/Thunderbolt support and you connect an SSD or hub, a higher-spec cable like this is the kind of thing you’d choose to avoid throttling data transfer when you’re moving batches of photos or large project files.

Another everyday scenario: charging a compatible tablet/phone from a high-power USB‑C charger while also using a USB‑C screen. The cable is specifically positioned as a single-lead solution for charging, data, and video.

Just keep in mind the length (0.3m). If you’re working from a distance—say, monitor on a stand with a gap between desk and laptop—short leads can end up feeling awkward.

Pros

• 20Gbps is aimed at high-speed data transfers, not just “USB‑C is fast” marketing
• PD charging up to 240W (48V 5A) with E‑Marker support
• Braided construction and nickel-plated connectors are described for better durability and stable signal
• Video use is explicitly included, with specific USB‑C display refresh-rate/resolution options listed

What to know before you buy it

A cable can meet high specs and still not deliver the experience you expect if your device doesn’t support the same features. That’s especially true for video over USB‑C and for any high-watt charging.

Also, the advertised compatibility list is broad, but it doesn’t mean every device will automatically enable the top-end modes. It depends quite a bit on your laptop/charger/hub/monitor combination.

If you only need slow-to-medium charging and occasional transfers, a cheaper basic cable may do the job without paying for performance you won’t use.

Is it worth it?

Buy this ULT‑WIIQ USB‑C to USB‑C cable if you want one short lead that supports high-power USB‑C charging (up to 240W/5A) and high-speed data (up to 20Gbps), and you also want USB‑C monitor/video capability on a device that supports it.

You may want to skip it if you need a longer cable than 0.3m, or if your use case is mainly standard charging with no interest in fast transfers or USB‑C video. It’s not designed as a “just works anywhere” long-distance lead, the short length is a genuine constraint.

If you’re the sort of buyer who cares about not bottlenecking your hub, SSD, or screen connection, this cable’s spec stack is clearly the point.

Mini FAQ

How fast is the data transfer on this USB‑C cable?

The manufacturer states it supports data transfer up to 20Gbps (USB‑C 3.2 Gen 2x2).

Does it support charging at high wattage?

Yes. It’s described as supporting USB Power Delivery up to 240W (48V 5A), with an E‑Marker included.

Is it suitable for USB‑C monitors?

It includes stated USB‑C video support with specific 4K/refresh-rate options listed by the manufacturer, but your laptop/monitor combination needs to support video over USB‑C.

What length is it?

The cable length is 0.3m, so it’s best for close desk setups.

Which devices is it compatible with?

A detailed compatibility list is provided in the product information (including laptops, iPad Pro models, selected Samsung devices, and other USB‑C devices), but full performance still depends on device support.