Blackmagic Design Spares - DeckLink 8K Pro - HDMI 2.1
SKU: 30429323737

Blackmagic Design Spares - DeckLink 8K Pro - HDMI 2.1

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Description

Blackmagic Design Spares - DeckLink 8K Pro - HDMI 2.1The Blackmagic Design Spares DeckLink 8K Pro HDMI 2. 1 refers to the specific daughterboard or replacement interface module for the 8K Pro capture card. While the standard DeckLink 8K Pro uses four 12G SDI ports, the HDMI 2. 1 version is a specialized variant designed for high end HDR monitoring and gaming capture workflows. Core Specifications This hardware is designed to handle massive data throughput for high resolution, high frame rate video:

The Blackmagic Design Spares - DeckLink 8K Pro - HDMI 2.1 refers to the specific daughterboard or replacement interface module for the 8K Pro capture card. While the standard DeckLink 8K Pro uses four 12G-SDI ports, the HDMI 2.1 version is a specialized variant designed for high-end HDR monitoring and gaming capture workflows.

Core Specifications

This hardware is designed to handle massive data throughput for high-resolution, high-frame-rate video:

  • Resolution Support: Up to $7680 \times 4320$ (8K) at $60\text{fps}$.

  • Color Depth: Supports 8, 10, and 12-bit RGB 4:4:4, and YUV 4:2:2/4:2:0.

  • HDR Support: Full support for HDR10 and HLG (Hybrid Log-Gamma) metadata.

  • Audio: Supports up to 8 channels of embedded HDMI audio.


Functional Role of the Spare Module

The HDMI 2.1 spare is typically sought for two reasons:

  1. Interface Failure: HDMI 2.1 ports are physically more fragile than SDI. Repeated plugging/unplugging can cause the internal solder pads to lift or the "tongue" of the port to snap.

  2. Conversion/Expansion: For some DeckLink 8K Pro configurations, the HDMI 2.1 module is a daughterboard that connects to the main PCIe processing board via a high-speed ribbon cable.

When to Replace the HDMI 2.1 Module

  • No Signal at 8K: If the card works perfectly at 4K but refuses to handshake or displays "snow" (digital noise) at 8K resolutions, the HDMI 2.1 redriver chip on the board may have failed.

  • Physical Port Sag: If the HDMI cable feels "loose" and the signal cuts out when the cable is touched, the physical port housing has separated from the PCB.

  • Handshake (HDCP) Issues: If the card fails to communicate with professional monitors or high-end TVs (like LG OLEDs) despite using a certified Ultra High Speed ($48\text{Gbps}$) HDMI cable.


Technical Installation Note

Repair Level: 2 (Moderate). Replacing the HDMI module on a DeckLink is straightforward but requires care.

  1. PCIe Slot Safety: Always remove the main card from the computer before attempting to detach the HDMI daughterboard.

  2. Ribbon Cable Alignment: The link between the main processing board and the HDMI 2.1 module is extremely high-bandwidth. If the connecting ribbon cable is even slightly crooked in its socket, the card may not be recognized by the Blackmagic Desktop Video software.

  3. Heat Sink Transfer: HDMI 2.1 chips run hot. If the spare part does not come with a pre-installed heat sink, you must move the original heat sink over using fresh thermal pads. Never run this card without active cooling, as the HDMI processor can overheat in seconds.

  4. Static Control: This card uses high-speed differential pairs that are extremely sensitive to Electrostatic Discharge (ESD). Use a grounded wrist strap.


Identifying the Failure

Symptom Probable Cause
"No Hardware Found" in Desktop Video Main PCIe board failure or loose ribbon cable.
Intermittent Flickering/Blackout Damaged HDMI port or non-certified cable.
Color Fringing/Artifacts Failing HDMI controller chip (Replacement required).

Expert Advice: 8K 60fps requires a "Certified Ultra High Speed" ($48\text{Gbps}$) HDMI cable. Before replacing the hardware, test the card with a cable shorter than $2\text{m}$. Most "8K failures" on this card are actually caused by using older HDMI 2.0 cables or active cables that don't support the full HDMI 2.1 bandwidth.

Are you experiencing a total loss of signal, or are you unable to reach specific 8K resolutions?

Shipping Notes
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Exchange/Return Notes
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SKU: 30429323737

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❤️RAWR-RAWR❤️
Alexandria, US
★★★★★ 5
⭐ DaVinci Gourmet Classic White Chocolate Syrup Review
Flavor Name: White Chocolate, Size: 25.4 Fl Oz (Pack of 1)
The DaVinci Gourmet Classic White Chocolate Syrup is a must‑have if you love café‑style drinks at home. It delivers that rich, creamy white‑chocolate flavor without being overly sweet, and it blends beautifully into both hot and cold beverages. Whether you’re upgrading your morning latte or adding a touch of sweetness to desserts, this syrup is incredibly versatile and delicious. 🍫 Why This Syrup Stands Out Smooth white‑chocolate flavor: Creamy, mellow, and perfectly balanced — not artificial or overly sugary. Great for hot & iced drinks: Mixes easily into lattes, iced coffees, frappes, hot chocolate, and even milkshakes. Barista‑quality texture: Silky and consistent, making it easy to drizzle, blend, or layer. Large 25.4 oz bottle: Plenty of syrup for daily use, entertaining, or experimenting with new recipes. Versatile beyond drinks: Works beautifully in baking, frosting, oatmeal, and dessert toppings. ☕ Perfect For Homemade lattes and cappuccinos Iced coffees and cold brews White‑chocolate mochas Dessert drizzling Smoothies and milkshakes Holiday drinks and creative recipes It adds that cozy café sweetness without overpowering the drink. 🔍 Things to Keep in Mind Because it’s a classic syrup (not a sauce), the flavor is lighter and more mixable — great for drinks, but those wanting a thick drizzle may prefer a white‑chocolate sauce. A little goes a long way, so start with a small amount and adjust to taste. ⭐ Final Thoughts The DaVinci Gourmet Classic White Chocolate Syrup is a creamy, smooth, and incredibly versatile addition to any coffee or dessert routine. It elevates homemade drinks with a professional touch and adds just the right amount of sweetness. If you love white‑chocolate‑flavored coffees or want a reliable syrup for everyday use, this bottle is an excellent choice.
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Reviewed in the United States on March 24, 2026
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Verified Purchase
⪨MIND ⪨⪨🎵⪩⪩ PRIME⪩
San Leandro, US
★★★★★ 5
✪ DaVinci | Gourmet Classic Vanilla Syrup: Great Flavor, Uses Cane Sugar, Great Price...
Flavor Name: Vanilla, Size: 25.4 Fl Oz (Pack of 1)
✪ DaVinci | Gourmet Classic Vanilla Syrup, 25.4 fl. oz. (Pack of 1) _____________________________________________________________________> ♦♦ Vanilla Syrup: ● I wanted to reduce the amount of flavored coffee creamer that I normally use, so I thought I would give DaVinci syrups a try. This was the first time that I tried and used the DaVinci brand. ♦♦ Coffee Time: ● I used about half of the coffee creamer that I typically use and I added a teaspoon or two of DaVinci syrup to my morning coffee. I gave it a good stir, then took a few sips and there was plenty of flavor for my liking and it seemed to have a rounder and had more of a vanilla like taste when comparing it to the vanilla flavored coffee creamer that I normally use, I definitely enjoyed the result. ♦♦ Great for Other Uses: ● I also tried this syrup with other drinks such as soft drinks, cola, orange and root-beer, and a smoothie. All of them of them were very good, indeed. Give it a try. ● I also added some to plain yogurt and some other foods and they all tasted really good as well. ♦♦ Ingredients: Cane Sugar, Water, Natural Vanilla Extract with Other Natural Flavor, Sodium Benzoate and Potassium Sorbate (preservatives), Citric Acid, Caramel Color. ✪ Pricing: $6.88 / 25.4 fl. oz. ● A very affordable price for it's size, especially when compared to other brands that I've had before. ✪ SCORE: 5 Stars > ⭐ ⭐ ⭐ ⭐ ⭐ ♦ ✪ ♦ Over-All: ● I most definitely liked the results that I got when using DaVinci flavored syrup with my coffee, soft drinks (soda) and even food. As affordable as it is I would recommend checking it out and see what you can come up with. I would buy it again. ______________________________________________________________________>
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Reviewed in the United States on April 17, 2026
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Nicholas
Natrona Heights, US
★★★★★ 4
Comparing to the coffee giant version
Flavor Name: Brown Sugar, Size: 25.4 Fl Oz (Pack of 1), Flavor Name: Brown Sugar, Size: 25.4 Fl Oz (Pack of 1)
Starbucks comparison (from a personal standpoint): I’m fortunate enough to have a bottle of Starbucks Brown Sugar. Problem is, I’m almost out. Looking around at some alternative options, and reading the reviews- I see some saying this is a good substitute. Because I happen to have the syrup on hand, I figured I should see if it is, because it would be great given the low cost of DaVinci syrup. This picture I’m attaching is just to see the color difference. Consistency wise, the DaVinci syrup is much lighter, more runny. The Starbucks is definitely a thicker liquid, that runs much slower. Flavor is the big one: DaVinci is lighter on taste, and sweeter. The best way to describe the flavor is comparing DaVinci’s to 100% real maple syrup that’s been diluted down with water. It’s good, but not really similar (in my opinion) to Starbucks Brown Sugar. Starbucks is more smokey in flavor, more strong/bold. My drinks are made using espresso, oak milk, cinnamon powder, and ice. I made my drink the same way, but used DaVinci Syrup this time. I found that the same amount of syrup that I use for the Starbucks, didn’t feel like it had a strong enough flavor. What did I do? I added an extra ounce of DaVinci hoping to get a stronger flavor. The problem is, DaVinci is more sweet than the Starbucks syrup (in my opinion) and ended up making my drink taste too sweet. It’s sweet enough that I’m not going to finish drinking it. I’m not knocking the DaVinci syrup itself. I think it’s a good brand and a good flavor. It’s just not the flavor I was hoping would solve my issue for a Starbucks imitation. I would encourage anyone to still try this syrup, but do so to enjoy it for being its own flavor.
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Reviewed in the United States on January 18, 2026
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Verified Purchase
Mona S
Pawtucket, US
★★★★★ 5
Tastes Like Banana Pudding and Dunkin Banana Flavor!
Flavor Name: Banana Bread, Size: 25.4 Fl Oz (Pack of 1)
I don't know why someone would buy this expecting it to taste like real bananas like come on ppl lol. The only way to attain a syrup that tastes like real banana bread is to make it at home. This is an artificially flavored syrup so obviously it tastes that way! I have made banana bread syrup (more like a sauce) at home and it is delicious, highly recommend!! But this is way more shelf stable and tastes amazing in an iced latte as well! Different than home made but still good. To me this tastes like banana pudding mix which also has a fake banana taste. It also tastes EXACTLY like the new Dunkin banana flavored syrup which is what I was looking for! I use 1.5 tbsp syrup, a little vanilla paste, 2 espresso shots and 2 percent milk with plenty of ice. I like keeping my latte calories below 200 and not super sweet tho so you can up it to 2 tbsp. The cals in this are not terrible, 70 cals for 2 tablespoons. Usually my syrups have 50-60 cals for only 1 tbsp so I'm pleasantly surprised this is a little lower. I bought a second bottle because I'm afraid this is a limited release lol.
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Reviewed in the United States on April 1, 2026
E
Verified Purchase
Emma
Lake Worth, US
★★★★★ 5
Delicious
Flavor Name: Coconut, Size: 25.4 Fl Oz (Pack of 1)
Delicious coconut syrup. This has upgraded my morning coffee beyond words. Better than store bought lattes. Great price point. My summer go to coffee upgrade
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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