What resolution and refresh rate does the PF403 support?

The PF403 supports 4K@30Hz output, ideal for presentations, digital signage, and desktop work on 4K displays. For motion-heavy content or 4K@60Hz, the PF500 model is available in the same range.

Is driver installation required?

No. The PF403 is plug-and-play with no driver installation or configuration needed.

What makes the cable construction durable?

The cable features nylon braided jacket with reinforced SR strain relief at connector transitions. This design distributes flex across the cable rather than concentrating stress at one bend point, addressing the typical failure point where adapters are frequently moved between locations.

What materials and connectors are used?

The adapter has an aluminum shell with nickel-plated connectors and OFC high-purity oxygen-free copper conductors for signal integrity.

Single Port Converter

USB C to HDMI 4K/30Hz Adapter - PF403

Name: USB C to HDMI 4K/30Hz Adapter - PF403
Brand: Tonetron
SKU: PF403

USB-C to HDMI adapter, 4K@30Hz, with an aluminium shell and a nylon-braided cable with reinforced strain relief — the ruggedised build for adapters that live in a bag.

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Overview

The PF403 outputs a single HDMI signal from a USB-C port at up to 4K@30Hz, with no drivers and no configuration — plug and play.

What sets this model apart within the range is the cable construction. Its jacket is a nylon braid with reinforced SR strain relief at the connector transitions. That combination targets the way display adapters actually fail: they are not installed once and left alone, they are carried between meeting rooms, packed into laptop bags, tugged out of ports at an angle, and the break appears where the cable meets the connector. The braid resists abrasion from desk edges and bag zips; the strain relief stiffens the transition so the flex is distributed rather than concentrated on one bend point.

4K@30Hz is the right specification for presentations, digital signage, spreadsheets and desktop work on a 4K panel. For motion-heavy content or a smoother desktop at 4K, the PF500 in the same range runs 4K@60Hz.

The housing is aluminium with nickel-plated contacts and OFC high-purity oxygen-free copper conductors. The box contains one adapter.

Braid colour, cable length, printed branding and retail packaging are customisable for OEM/ODM orders.

Specifications

Spec	Value
Model / Code	PF403
Cable Material	Nylon weaving
Cable Color	Black
Shell Material	Aluminum shell
Input Connector	USB C
Connector Plating	Nickel Plated
Conductor	OFC high-purity oxygen-free copper
Cable Jacket	Nylon braided with reinforced SR
Max Resolution	4K@30Hz
Output	1x HDMI
Installation	Plug and play, no drivers
What's in the Box	Adapter x1

Frequently Asked Questions

What resolution and refresh rate does the PF403 support?: The PF403 supports 4K@30Hz output, ideal for presentations, digital signage, and desktop work on 4K displays. For motion-heavy content or 4K@60Hz, the PF500 model is available in the same range.
Is driver installation required?: No. The PF403 is plug-and-play with no driver installation or configuration needed.
What makes the cable construction durable?: The cable features nylon braided jacket with reinforced SR strain relief at connector transitions. This design distributes flex across the cable rather than concentrating stress at one bend point, addressing the typical failure point where adapters are frequently moved between locations.
Can the PF403 be customized for OEM/ODM orders?: Yes. Braid color, cable length, printed branding, and retail packaging are customizable for OEM/ODM orders.
What materials and connectors are used?: The adapter has an aluminum shell with nickel-plated connectors and OFC high-purity oxygen-free copper conductors for signal integrity.