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Key Features
- 4K Single HDMI Display at up to 4K/60Hz
- Supports lower resolutions
- Durable aluminium body
- 15cm cable length
Key Specifications
- Brand:
- Cygnett
- Model Number:
- CY5386CYHUB
- Connection Type:
- HDMI
- Connections:
- 1x HDMI 4K/60Hz
- Type:
- HDMI Hub
General Information
- Colour:
- Grey
Warranty
- Manufacturer's Warranty:
- 2 Year
General Information
- Colour:
- Grey
Box Dimensions
- Box Height (mm):
- 160
- Box Width (mm):
- 105
- Box Depth (mm):
- 25
- Box Weight (kg):
- 0
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Product Reviews of Cygnett USB-C to Single HDMI Adapter

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At a glance
The Cygnett USB-C to Single HDMI Adapter is a simple way to connect a compatible USB-C laptop, tablet or phone to one HDMI monitor or TV. It suits students, remote workers and travellers who want a compact display adapter with reliable 4K 60Hz support and audio passthrough. Its main limitation is that it only adds a single HDMI connection, with no extra ports for charging or peripherals.
What it’s great for
- Single-Monitor Setups
- Presentations
- Everyday Productivity
- Work-From-Home
- Study Spaces
- Travel Connectivity
Where it works best
- Home Office
- Classroom
- Meeting Room
- Study Desk
- Hotel Room
- Travel Setup
Who it’s for
- University Student
- Remote Worker
- Everyday Professional
- Hybrid Worker
- Traveller
Things to consider
This adapter is designed for one HDMI display only, so it is less flexible than larger docks that add USB ports, charging pass-through or multi-monitor support.
Multi-device compatibility
Compatible with supported USB-C laptops, tablets and phones that offer video output via DisplayPort Alt Mode or Thunderbolt
Desk clutter reduction score
8/10 - compact adapter and short 15 cm cable help keep a single-display setup tidy
Work-from-home suitability
8/10 - a strong fit for simple home office single-monitor setups, but it does not add extra USB or charging ports
Port expansion rating
3/10 - adds one HDMI output only, with no broader hub-style expansion
Travel friendliness
9/10 - lightweight, compact and easy to carry for mobile work, study and presentations
Key benefits
- USB-C to HDMI Connection: Adds a straightforward wired link from a compatible USB-C device to an HDMI monitor or TV.
- 4K 60Hz Support: Delivers sharp, smooth output on supported displays for clearer work, video and presentations.
- Single Display Output: Ideal for users who only need one external screen without a bulky dock.
- Audio and Video Over HDMI: Sends sound and picture through one cable when supported by the source device.
- 15 cm Cable Length: Short cable helps keep setups neat while still giving enough reach for everyday desk use.
- Compact Form Factor: Easy to pack into a bag or laptop sleeve for mobile work and presentations.
- Aluminium Body: Adds durability and protection for regular transport between work, study and home.
- Broad Device Suitability: Works with laptops, tablets and phones that support video output over USB-C such as DisplayPort Alt Mode or Thunderbolt.
Q: Will this work with any USB-C laptop or tablet?
A: No. The Cygnett USB-C to Single HDMI Adapter only works with USB-C ports that support video output, including DisplayPort Alt Mode or Thunderbolt. A USB-C port used only for charging or basic data will not drive an HDMI screen.
Q: Can I use this as an HDMI to USB-C adapter?
A: No. This adapter sends video from a compatible USB-C device to an HDMI display. It does not reverse the signal, so it is not the right product for connecting an HDMI source into a USB-C monitor, tablet or laptop.
Q: Does it carry sound to a TV or monitor?
A: Yes, when the connected USB-C device supports audio output over its video connection. HDMI can carry both picture and sound, but audio still depends on the source device and on whether the TV or monitor accepts audio through HDMI.
Q: Can this adapter run two monitors from one USB-C port?
A: No. The Cygnett USB-C to Single HDMI Adapter has one HDMI output and is designed for one external display only. If you need dual-screen or extended multi-monitor setups, a dock or hub with multiple display outputs is the better fit.
Q: Does the Cygnett adapter also charge my laptop or phone?
A: No. This model is a USB-C to single HDMI adapter for video and audio output, not a charging dock. It does not add extra USB ports, Ethernet or pass-through power, so it suits simple display connection rather than full desk expansion.
Q: Will it work with a USB-C phone on a TV?
A: Yes, if the phone's USB-C port supports video output such as DisplayPort Alt Mode. Many USB-C phones charge through the port but do not send video, so phone compatibility depends on the handset, not just the connector shape.









