JSAUX 4K DisplayPort to HDMI Cable Adapter (10FT) Review
- Consistent 4K@30Hz performance
- Excellent build quality
- Plug-and-play simplicity
- Generous 10-foot length
- Strictly uni-directional
- Braided cable can be stiff
4K@30Hz Output
10ft Braided Cable
Uni-Directional DP to HDMI
Stable A/V Sync
Check PriceFor years, I’ve relied on various DisplayPort to HDMI adapters to connect my workstations and gaming PCs to a mix of monitors and TVs. The JSAUX 4K DisplayPort to HDMI Cable Adapter immediately stood out in my testing for its straightforward reliability, particularly the 10-foot version. I tested this cable for three weeks, connecting my AMD Radeon RX 6800 XT desktop to a 4K living room TV for media consumption and a 1080p gaming monitor for extended desktop use.
What sets this cable apart is its clear focus: it’s a one-way street from a DisplayPort source to an HDMI display. This is crucial to understand; it will not work if you try to connect an HDMI output from a device like a PS5 or a MacBook to a DisplayPort monitor. For its intended use, however, it performs exactly as advertised.
Performance: Clear Video, Stable Audio
In my tests, the JSAUX cable delivered a consistent 4K@30Hz signal to my 65-inch 4K TV. Movies and streaming content looked sharp with accurate colors, and I didn’t experience any of the flickering or signal drops I’ve seen with lesser cables. The video transmission was always stable, providing a crisp picture.
When I switched to my 1080P monitor, the cable effortlessly handled 1080P at 120Hz, which made a noticeable difference in smoothness for everyday tasks and even some light gaming. Audio also transmitted flawlessly, syncing perfectly with the video, whether I was using 2-channel or simulated 5.1 surround sound. This consistent performance echoes the feedback from many of the 8,400+ users who rated it highly.
Build Quality & Design
The JSAUX cable feels substantial. Its 10-foot length offers excellent flexibility for various setups, especially when your PC isn’t directly next to your display. The nylon braided jacket, aluminum shell, and gold-plated connectors are not just for aesthetics; they contribute to the cable’s durability and signal integrity. I’ve found that these materials significantly reduce interference and stand up well to repeated plugging and unplugging.
The triple-layer shielding is a detail that genuinely matters, preventing electromagnetic interference from degrading your signal. While the braided jacket makes the cable quite thick, as one customer noted, and a bit stiff, it’s a trade-off for its robust construction. I found it manageable to route behind my desk, but some tight corners might require a bit more effort.
Compatibility & Ease of Use
Plug-and-play is the name of the game here. I connected it to my Dell desktop, a Lenovo ThinkPad, and my custom-built PC, and in every instance, the display was recognized instantly without any driver installation. This kind of seamless operation is what you want from a utility cable.
The compatibility list covers common hardware like HP ProBooks, Dell desktops, and a range of AMD and NVIDIA graphics cards, making it a versatile choice for many computer users. Just remember its uni-directional nature: DisplayPort out to HDMI in.
What I Liked
- Reliable Performance: Consistently delivered 4K@30Hz and 1080P@120Hz with excellent visual and audio clarity.
- Durable Construction: The nylon braid, aluminum shell, and gold-plated connectors feel premium and built to last.
- Plug-and-Play Simplicity: Absolutely no drivers or complex setup needed.
- Generous Length: The 10ft cable provides ample reach for diverse setups, from a desk to a living room couch.
- Strong Anti-interference: Triple-layer shielding kept my signal clean and stable.
What Could Be Better
- Uni-Directional Limitation: While clearly stated, some users might still miss this and attempt to use it incorrectly (HDMI to DP). It’s a design choice, not a flaw, but worth reiterating.
- Cable Stiffness: The robust braided jacket, while durable, can make the cable a bit rigid, which might be a minor inconvenience in very tight cable management scenarios.
Who It’s For
This JSAUX DisplayPort to HDMI cable is ideal for anyone needing to connect a computer or graphics card with a DisplayPort output to an HDMI-equipped monitor, TV, or projector. It’s particularly useful for users looking to extend their desktop to a larger screen for presentations, media consumption, or dual-monitor setups at resolutions up to 4K@30Hz. If you’re connecting a gaming PC to a high-refresh-rate 1080p monitor, the 120Hz support is a strong plus.
Final Verdict
The JSAUX 4K DisplayPort to HDMI Cable Adapter is a dependable workhorse for specific connectivity needs. Its excellent build quality, reliable performance at stated resolutions, and simple plug-and-play operation make it a solid recommendation. Provided you understand its uni-directional nature, it’s an excellent value that will serve you well for connecting your DisplayPort source to an HDMI display.