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Compact silver USB-C multiport adapter with HDMI USB-A and USB-C ports

SMUGDESK

SMUGDESK USB-C to HDMI Audio Video Converter 4K@30Hz 100W PD USB 3.0

SKU CH-J24H-ACW5B

Connects USB-C devices to HDMI displays at 4K@30Hz while adding 100W PD charging and USB 3.0 data at 5 Gbps

  • Mirror your screen in 4K at 30 Hz for crisp presentations
  • Charge laptops at up to 100 W via PD while the adapter is in use
  • Transfer files at 5 Gbps through the USB 3.0 Type-A port
  • Connect HDMI displays, power and peripherals through a single USB-C socket
  • Compatible with Thunderbolt 3 hosts for versatile device support

3-in-1 USB-C multiport adapter

This USB-C adapter combines a 4K@30Hz HDMI output, a USB-A 3.0 port and a USB-C Power Delivery charging port in a single compact device. It is designed for laptop, tablet or phone users who need to connect to an external display while charging and using a USB peripheral. The adapter supports screen mirroring to TVs, monitors and projectors for presentations or media playback.

Passive cooling with no fan noise

The adapter has no moving parts so it runs completely silent during normal use. It draws power from the host device and the connected PD charger, with the USB-C port accepting up to 100 W input for pass-through charging. The USB-A 3.0 port operates at up to 5 Gbps, which is 10 times faster than USB 2.0 at 480 Mbps.

HDMI cable and PD charger not included

The package supplies only the adapter itself, so you must provide your own HDMI cable and a compatible USB-C Power Delivery charger to use the charging function. The USB-A port accepts standard flash drives, keyboards, mice or other peripherals without additional drivers on supported operating systems.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 93% of the 1,459 comparable items (median $17.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the adapter and which port is commonly confused?

Plug the USB-C end into a host port that supports video and PD, connect an HDMI cable to the 4K@30Hz output, and use the USB-C PD port only for charging — do not expect video from it.

What will need replacement first with daily plugging and unplugging?

The USB-C connector and HDMI port see the most wear; the USB-A 3.0 socket can also loosen after repeated insertions.

What limits 4K output during long sessions?

The HDMI port is fixed at 4K@30Hz, so sustained use cannot exceed that refresh rate.

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