JSAUX 4K DisplayPort to HDMI Cable 3M

The essentials

The JSAUX 4K DisplayPort to HDMI Cable delivers a reliable, straightforward way to connect a computer to a 4K HDTV, monitor or projector. With a sturdy unidirectional DP to HDMI design, it transfers both video and audio from your device to an HDMI input for clear visuals and crisp sound. The 3 metre length offers flexibility for desktop setups or media rooms, enabling comfortable seating while you work or enjoy media. Built to last, this cable combines robust materials with thoughtful engineering to handle repeated connections in busy environments.

Technical details

This lead is built with a tin-plated copper core and triple-layer shielding to minimise interference and signal loss, ensuring stable video and audio transmission even in multi-device layouts. The aluminium housing, nylon braided jacket, and gold-plated connectors provide durability under frequent plug‑and‑play use, with tested endurance well over ten thousand flex cycles. It supports high-definition audio and video from a PC to an HDMI input, useful for extended or mirrored displays. The cable is compatible with a wide range of laptops, desktops and graphics cards that feature DisplayPort, making it a practical upgrade for home offices or classrooms. Note that this is a unidirectional cable from DisplayPort to HDMI and is not compatible with HDMI to DP.

What stands out

If you value dependable performance in a compact, long-run cable, this JSAUX lead helps you avoid dropouts and misalignment between audio and video signals. The combination of copper and shielding protects against interference from nearby power lines or other cables, while the high-quality connectors minimise wear over many insertions. It’s a versatile choice for daily use, whether you’re extending your desktop workspace or enjoying media on a larger screen. The grey finish and durable build mean it blends elegantly with most setups and stands up to routine wear. You’ll notice a clear improvement in reliability compared with shorter or less well shielded cables, particularly in multi-monitor configurations and busy workstation areas. 🚀🎬

For whom it fits

This cable is well suited to users who want a straightforward, dependable DP to HDMI connection without buying multiple adapters. It works well for ThinkPad, ProBook or Dell and HP systems, and pairs nicely with common GPUs from AMD or NVIDIA. If you’re setting up a home office, a classroom or a compact media corner, the JSAUX lead offers the right balance of length, durability and performance for everyday tasks. It’s a practical option for people prioritising value for money, durability and consistent video audio transmission in a single, unobtrusive cable. 🖥️