JSAUX 4K DisplayPort to HDMI Cable (1m) – DP Male to HDMI Male, 4K@30Hz with Audio, Grey

Introduction

If you’re aiming to connect a computer to a 4K or full HD display, the JSAUX 4K DisplayPort to HDMI Cable offers a straightforward, plug-and-play solution. This is a unidirectional DisplayPort (DP) to HDMI lead, so it won’t convert HDMI back to DP. It’s designed for clean video and audio transmission from a PC or laptop to a monitor, projector or HDTV.

What it is and what it does

This 1-metre DP to HDMI cable uses a tinned copper core with triple-layer shielding to minimise interference and protect signal quality. The aluminium shell, nylon braided jacket and gold-plated connectors are aimed at durability through frequent plugging and unplugging. On paper, it supports high-definition video up to 4K at 30 Hz, and 1080p at higher refresh rates, with uncompressed digital audio pass-through.

Pros and cons at a glance

Pros: simple, cord-length is convenient for typical desk setups, durable construction, supports audio plus video, broadly compatible with common brands and graphics cards. Cons: only supports DP to HDMI direction, not suitable if you need HDMI to DP or a bidirectional solution, 4K is limited to 30 Hz, which may be less ideal for fast-paced content or gaming compared with higher Hz options.

Who it’s for

It suits users who want a reliable way to extend or mirror a computer display on a 4K or 1080p TV, monitor, or projector, especially if you’re connecting a laptop or desktop with DisplayPort output to an HDMI display.

When to buy and when to skip

Buy if you need a straightforward DP→HDMI connection with audio and you’re aiming for up to 4K at 30 Hz. If you require higher refresh rates for gaming or professional colour-critical work, or you need HDMI-to-DP direction, this cable may not be the best fit.

What to check before buying

Ensure your device provides DisplayPort output and supports the desired video resolution and audio pass-through. Remember this is a unidirectional cable (DP to HDMI), so you’ll need a compatible input on the display side. The 1 m length is convenient for desktop setups but may limit reach in larger rooms.

Practical use case

Imagine you’ve got a thin-and-light laptop with DP output and a 4K TV for occasional media streaming or a presentation. You can connect quickly, sit back on the sofa or at a desk, and enjoy both video and audio through the TV without needing additional adapters.

Tech specs

• Name: JSAUX 4K DisplayPort to HDMI Cable
• Type: DisplayPort to HDMI Cable (Unidirectional DP to HDMI)
• Length: 1M
• Colour: Grey
• Material: Tinned copper core, triple-layer shielding, aluminium shell, nylon braided cover, gold-plated connectors
• Video support: up to 4K@30Hz, 2560x1600@60Hz, 1920x1080P@120Hz
• Audio: Pass-through for uncompressed digital audio (7.1, 5.1 or 2 channels)
• Compatibility: PC/laptop with DisplayPort, displays/monitors/projectors with HDMI input
• Durability tests: designed for heavy plugging/unplugging (10,000+ bends)

FAQ

Q: Is this cable bidirectional? A: No, it is designed for DP to HDMI only. Q: Can I use it to connect HDMI to DP on my monitor? A: No, the direction is limited to DP → HDMI. Q: Will 4K work at 60 Hz with this cable? A: The specification states 4K at 30 Hz, for higher refresh rates you’d need a different setup. Q: Will audio pass through to my HDMI display? A: Yes, it supports audio pass-through along with video.

Is it worth it?

Final verdict: It makes sense if you prioritise a simple, durable DP→HDMI solution for everyday use and you’re not aiming for very high 4K refresh rates. If you need higher Hz for gaming or a bidirectional adapter, you may want to consider alternatives.