USB-C Extension Cable 5m, 100W charging
Product description
If you regularly run out of cable length between your laptop and a monitor, screen, or dock, the Txtcu USB C Extension Cable is a straightforward way to bridge that gap. It supports video extension up to 4K at 60Hz and adds USB-C fast charging up to 100W, so your setup stays practical for work, e-learning, gaming, and movie nights. With a 5m cable length, you get more flexibility around desks and portable spaces, without forcing your devices to sit uncomfortably close.
Key takeaways
This USB-C extension cable is built to extend the connection between devices that have a USB-C or Thunderbolt 3 port and support video in and out functionality, according to the manufacturer. It is also designed to help reduce wear from repeatedly plugging and unplugging connectors, because you can keep your main cables in place and only extend the run you need. For charging, the cable is rated for fast charging up to 100W, 20V/5A, which can support quicker top ups when used with a compatible charger and cable.
You may also like that it is described as helping you efficiently use your laptop’s USB-C or Thunderbolt 3 port to run multiple functions, rather than being limited by short lead times. The compatibility list is broad for everyday devices, including iPad Pro and iPad Air, MacBook models, iPhone ranges, and many USB-C accessories. Do keep in mind that the manufacturer notes this extender does not work with active Thunderbolt 3 docking stations, hubs, or cables. 🔌
Tech specs
- Name: Txtcu USB C Extension Cable 5m
- Type: USB-C to USB-C extension cable
- Size: 5 m
- Capacity: Up to 4K video output at 60Hz
- Refresh rate: 60Hz maximum video output
- Processor: USB 3.1 Gen2 extender, USB 3.2 to 5Gbps support
- Weight: Not specified by the manufacturer
What to know
To get video working as intended, both ends of your setup need to support USB-C or Thunderbolt 3 video in and out functionality, based on the product description. That means this cable is meant for extending the connection between your input device and a compatible USB-C or Thunderbolt 3 capable display or monitor. If you are using it for e-learning or work calls, it can be a neat way to keep your laptop where you want it while viewing on a larger or portable screen 🖥️.
For charging, the manufacturer states the cable offers charging up to 100W, 20V/5A. They also advise using your original adapter, and a fast charge cable, to achieve the stated fast charging behaviour. Worth noting that the example in the description references charging performance for certain phone models, so real-world results can vary depending on your device and charger pairing.
Where it shines
It suits you if you want a single, longer USB-C extension lead for a tidy desk, a home office setup, or a travel-friendly charging and display solution. It makes sense if you use USB-C accessories like iPads, MacBooks, phones, or hubs and want to solve distance constraints without repeatedly moving or stressing the original cables. A solid pick if your setup supports USB-C or Thunderbolt 3 connections and you want both video extension and fast charging in one run.
You may want to skip it if you rely on active Thunderbolt 3 docking stations, hubs, or cables, because the manufacturer specifically notes that this extender does not work in that scenario. You’ll also want to confirm that your monitor or display supports the required video in and out function over USB-C or Thunderbolt 3 before counting on 4K at 60Hz 🎬.