You might be laughing now, but hear me out! Hello, everyone, and welcome back to Day 6 of our 12 Days of Christmas series. Today, we’re diving into High-Quality Ethernet and HDMI Cables.

At D3vicx (Devices), we specialize in customizing and sideloading premium streaming devices, letting you enjoy paid TV entertainment for free.

Why This Blog?

Good question. Let me tell you a quick story.

One day, I was testing 4K streaming on the Jailbroken Nvidia Shield Pro, making sure everything worked smoothly. Suddenly, I noticed an issue—not buffering, not lagging—but a problem with the picture itself. It was practically unwatchable!

That’s when it hit me: I’ve been using old HDMI cables I’ve had forever, and I couldn’t even remember where they came from. I started researching, and guess what? In 2024, heading into 2025, HDMI and Ethernet cables have evolved, just like all our tech. Turns out, I needed better cables for a better streaming experience.

The "Latest and Greatest" Isn’t Always Better

Here’s where we all fall into a trap. Every time something new hits the market, we rush to buy it. But do we ever stop to ask: Is this really better than what I already have?

The truth? Not always. Look at the Nvidia Shield TV Pro—a streaming device released in 2019. Yet, here we are, almost in 2025, and it’s still the best on the market. Why?

Because when Nvidia built the Shield Pro, they focused on customer experience over shareholder profits. Meanwhile, other brands—Amazon, Google, and the like—seem to prioritize the bottom line. They push budget-friendly streaming devices that are designed to fail.

For example, most cheap streaming devices are built without fans. Without proper cooling, how long can they realistically last? Add to that the outdated operating systems they’re running, and it’s clear these devices aren’t made for longevity.

Cables Matter, Too

So, as tech evolves, so should your accessories. Whether it’s Ethernet cables for faster internet or HDMI cables for better picture quality, investing in high-quality options makes a huge difference in your streaming experience.

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Why High-Quality HDMI and Ethernet Cables Matter for Streaming

The features of HDMI and Ethernet cables depend heavily on the devices themselves. Why? Because devices released at different times incorporate different technologies. While some people focus on “future-proofing,” it’s important to note that this is more of a passing trend—like fast fashion. You can’t predict what features future devices will have until they’re actually released.

Take the Nvidia Shield TV Pro 2019, for example. At its launch, it came with cutting-edge technology for its time. Surprisingly, it’s still the fastest streaming device on the market, even though its tech is considered “older.”

Why is that? Nvidia focused on quality by equipping the Shield Pro with a 64-bit operating system and pairing it with their NVIDIA® Tegra® X1+ processor. The device’s Ethernet port supports up to 1Gbps, which is still standard among today’s streaming devices. No other device from 2019 to now has surpassed the Nvidia Shield TV Pro.

Don’t Buy What You Don’t Need

When it comes to cables, focus on what your device already supports instead of rushing out to buy the “latest and greatest.” For example, if you’re using a GL.iNet Flint 2 internet router, stick with cables that match the router and your streaming device’s capabilities. There’s no need to upgrade to CAT7 or CAT8 Ethernet cables when most streaming devices only support CAT5e or CAT6 speeds.

Let’s look at the specs:

• Nvidia Shield TV Pro 2019: HDMI 2.0 and Gigabit Ethernet (10/100/1000 Mbps)

• Apple TV 4K 2022: HDMI 2.1 and Gigabit Ethernet (1Gbps speed)

If your internet speed is slower, like 300Mbps in some NYC homes, plugging an Ethernet cable into the Shield Pro will cap your speed at 100Mbps due to how the device handles connections. Its Ethernet port supports speeds in steps—10Mbps, 100Mbps, or 1Gbps—depending on your connection.

Finding the Right HDMI Cables

First, let’s talk HDMI. With both jailbroken devices, you can enjoy 4K streaming for free. If you’ve set up your own media server or use services like Debrid, you can also enjoy Dolby Vision and Dolby Atmos. For this, you’ll need an HDMI cable that supports these features.

Can you use an HDMI 2.1 cable with an HDMI 2.0 port? Absolutely!

• Backward Compatibility: HDMI 2.1 cables work perfectly with HDMI 2.0 ports.

• Performance Limitations: While the cable can handle more, the performance will depend on the HDMI 2.0 port’s capabilities.

• Dolby Vision and Atmos Compatibility: Both features are fully supported by HDMI 2.0, so you can enjoy stunning visuals and immersive sound without upgrading your device.

An HDMI 2.1 cable ensures a high-speed, stable connection, even if your device is only HDMI 2.0 capable.

Choosing the Right Ethernet Cables

For Ethernet, you’ll want a round cable instead of a flat one, as round cables are generally more reliable. Stick with CAT5e, or CAT6 cables—these provide excellent performance for streaming devices.

Avoid CAT8 cables, which are designed for speeds up to 40Gbps. No streaming device or Ethernet port currently supports these speeds, so they’re overkill and often cause compatibility issues.

To get the most out of your streaming device’s Gigabit Ethernet port, choose a cable that supports up to 1Gbps speeds. This ensures a fast and stable connection without unnecessary complications.

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Features to Look for in HDMI Cables for 4K, HDR, and Dolby Vision

As we move into 2024 and beyond, I’ve discovered something fascinating about HDMI cables that not many people know: some cables use a single solid piece of OHFC copper (Oxygen-Free High-Conductivity copper) rather than 19 smaller strands inside the cable. This small detail can make a big difference in durability and performance.

The cable I’m referring to is labeled as an 8K/10K HDMI cable, but there are many other essential features you should consider when choosing an HDMI cable:

• Bandwidth: 48Gbps (Keep in mind that Nvidia devices max out at 18Gbps)

• Dynamic HDR: For richer, more vibrant colors

• Enhanced Audio Return Channel (eARC): Improved audio quality and simplicity for setups

• Auto Low Latency Mode (ALLM): Reduces lag for gaming

• Variable Refresh Rate (VRR): Smooths out gameplay visuals

• Quick Media Switching (QMS): Reduces delay when switching between sources

• Quick Frame Transport (QFT): Decreases latency for better response times

• HDR10 and Dolby Vision: Enhanced video quality for supported content

• Audio Support: DTS-HD Master Audio, DTS:X, Dolby TrueHD, and Dolby Atmos

• HDCP 2.2 & 2.3: For content protection and compatibility with modern devices

• Ethernet, ARC, and CEC: For added functionality and convenience

Make sure the cable you choose supports HDMI 1.4 and 2.0 devices while remaining fully compatible with the latest HDMI 2.1 devices. This ensures backward compatibility and future flexibility.

What Makes a Great Ethernet Cable for Streaming and Gaming?

The best Ethernet cable for streaming and gaming is a CAT6 cable. While technology has advanced significantly, most streaming devices haven’t caught up to support higher speeds.

Here’s why CAT5 or CAT6 is sufficient:

• CAT6A, CAT7, and CAT8 cables may promise higher speeds (up to 40Gbps), but no current streaming device or Ethernet port can utilize this.

• Sticking with CAT5 or CAT6 avoids compatibility issues while providing more than enough speed for gaming and streaming in 4K.

High-Quality Ethernet and HDMI Cables for Perfect 4K Streaming and Gaming

If you’re looking for reliable cables, I’ve compiled a small but highly trusted list. You may be surprised by one of my recommendations for Ethernet cables.

Ethernet Cables:

For Ethernet, check out your local hardware store—yes, really! Hardware stores like Home Depot often carry Commercial Electric Ethernet cables, which are designed for in-home installations. These cables are built for durability and performance, often outlasting cables purchased online. If you prefer online shopping, I recommend the Pearstone Cat 6 Ethernet Cable from B&H Photo.

HDMI Cables:

When it comes to HDMI cables, I only recommend two high-quality options:

1. Zeskit Maya Ultra HDMI Cable: The best all-around cable with solid OHFC copper for durability and performance.

2. Highwings 8K HDMI Cable: A reliable option for those looking to future-proof their setup without breaking the bank.

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Avoid Fakes: Why You Shouldn’t Buy Cables on Amazon

Let’s talk about fake cables—especially the so-called "CAT8 cables" flooding Amazon. Spoiler alert: most of them are not what they claim to be. Unfortunately, Amazon, along with platforms like eBay and Walmart, often serves as a playground for drop shippers. Here’s how it works: someone buys low-cost items from places like Walmart, discount stores like Ross or Roses, or even local surplus shops, then resells them online at a markup.

While this might seem harmless, it’s a problem when it comes to products like HDMI and Ethernet cables. These items need to meet specific quality standards for optimal performance, and you’re more likely to get duped by low-grade, mislabeled products online.

A Better Way to Shop for Cables

If possible, shop for cables in person. Take the time to feel the quality of the materials, check the certifications, and ask knowledgeable professionals for advice if you need help. Hardware stores like Home Depot and Lowe’s often carry reliable Ethernet cables, and specialized stores like B&H Photo are great for HDMI cables. These options ensure you get a product that lives up to its claims.

How to Test Your Cables for Optimal Performance

Once you’ve purchased your new cables, it’s time to test them. Testing ensures you’re getting the performance you paid for, whether it’s Ethernet speeds or HDMI picture quality. Here’s how:

For Ethernet Cables:

1. Run a Speed Test: Compare the performance of your old cable against the new one using your streaming device or computer.

2. Look for Consistency: Make sure the speeds are stable and meet the advertised specs of your cable and internet plan.

For HDMI Cables:

1. Test with High-Quality Content: Play 4K HDR or Dolby Vision movies on your device. Try downloading a high-bitrate file to push the cable to its limits.

2. Check for Flickering or Artifacts: A good HDMI cable will deliver flawless video and audio without interruptions.

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Unlocking 1GB Speeds on Jailbroken Devices

Did you know that both the Jailbroken Nvidia Shield Pro and Jailbroken Apple TV 4K support Ethernet speeds up to 1GB? This feature has been around for a while, but it doesn’t get nearly enough attention. Achieving these speeds is simpler than you might think:

1. Confirm Your Internet Plan:
   Call your Internet Service Provider (ISP) to ensure your plan supports 1GB speeds. If you visit them in person, try striking up a friendly conversation—it can lead to unexpected discounts or perks. (Southern charm works wonders. A genuine compliment like, “I love your energy—it’s giving boss!” can go a long way.)

2. Invest in the Right Equipment:
   Pair your device with a GL.iNet Flint 2 Router, which features a 2.5GB WAN port. This router ensures a seamless connection to your Jailbroken Nvidia Shield Pro or Apple TV 4K via Ethernet.

3. Choose the Best Ethernet Cable:
   High-quality CAT6 cables from hardware stores like Home Depot or Lowe’s consistently outperform their online counterparts. Hardware store cables are often designed for professional installations, ensuring durability and performance.

By following these steps, you’ll unlock blazing-fast 1GB speeds, ensuring a smooth streaming and gaming experience.

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In Conclusion

Thanks for reading this far! If you’ve made it here, I truly appreciate your time and hope this guide helps you upgrade your setup with confidence. Whether you’re streaming movies or gaming at 4K resolution, the right cables and equipment can make all the difference.

And remember: a little bit of kindness—whether at the ISP counter or anywhere else—can make your day (and someone else’s) just a bit brighter. 😊

Happy streaming!

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Related Post: 12 Days of Christmas: Day 7 - Best Remote for Nvidia Shield & Apple TV