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Product Details
Matrox Mura C4K Quad HDMI 2.1 Capture Cards - Enhanced Capabilities for Your Video Wall
Matrox Mura C4K quad HDMI capture PCI Express card provides OEMs and system builders with best-of-breed hardware and software to enhance their video walls and operator workstations with advanced video processing capabilities. Mura C4K capture cards are ideal for control rooms, digital signage, AV presentation and other applications that require high-density HDMI streams up to 4Kp60. For OEMs, system integrators, AV installers, and developers looking to create custom control functions, we also offer a complete range of video wall software, APIs, SDKs, and libraries.
Scale your video wall to your needs
Build video wall controllers, multiviewers, and personal video walls to the scale required for specific projects by integrating the low-footprint Mura C4K cards. Optimized for performance, Mura C4K enables easy integration and flexible scalability.
Direct memory access (DMA)
Directly access system or graphics memory for a given application to obtain the raw data and perform a variety of processing operations — including analysis, warping, and rendering, among others.
HDCP compliant capture card
Mura C4K cards capture up to 4 x 4Kp60 HDCP sources from a single-slot card. When paired with Matrox LUMA Pro Series, Mura C4K capture cards can display HDCP protected content on video walls and operator workstations.
Proven video wall ecosystem
Create the optimal setup for every need by pairing Matrox Mura C4K’s multi-channel 4K60 capture and encode capabilities with:
- LUMA Pro Series graphics cards to output up to 8x 8k60 or 16x 5K60 displays.
- LUMA Pro Series graphics cards and QuadHead2Go multi-monitor controllers to drive up to 64 Full HD screens.
Matrox Mura C4KH
Fanless single-slot PCIe 4Kp60 HDMI quad-capture card provides increased reliability through its fanless design for high-density applications.
Matrox Mura C4K
Single-slot PCIe 4Kp60 HDMI quad-capture card delivers increased performance for high-density applications.
Mura C4K Technical Specifications
| Product | ||
| Part Number | MURA-C4KH | MURA-C4K |
| Cooling | Passive | Active |
| Connectors | 4x HDMI 2.1 | |
| Maximum input resolutions | 4x 4096x2160 60Hz, 10-bit | |
| Bus interface | PCIe Gen 3.0 x16 (x8 electrical) | |
| Form factor | Standard height, half length, single slot | |
| Color Space | ||
| Pixel Transfer Formats | RGB: 8:8:8, 10:10:10 (24/32 bits per pixel), YUV: 4:4:4, 4:2:2, 4:2:0 (8/10 bits per component), Color Space Conversion Support | |
| Video & Audio Processing | ||
| Audio Format | L-PCM, up to two channels | |
| Audio Sampling Rate | Between 32 KHz and 96 KHz | |
| HDCP Compliance | HDCP v1.4 & v2.3 are supported with Mura C4K capture cards and Matrox LUMA Pro graphics cards | |
| Environmental & Power Conditions | ||
| Conditions |
Operating: Temperature: 0 to 45 degrees Celsius Humidity: 20% to 80% non-condensing Altitude: from 650 hPA (3580m) to 1013 hPa (0m) |
|
| Storage Conditions |
Storage: Temperature: -40 to 70 degrees Celsius Humidity: 10% to 90% non-condensing Altitude: from 192 hPA (12000m) to 1020 hPa (-50m) |
|
| Typical Power Consumption | 29.8W typical, 32W Max | |
| General Specifications | ||
| Dimensions (L x H)/Weight2 |
5.953 inches (L) x 4.724 (H) inches 15.120 cm (L) x 12.615 cm (H) 0.66 lbs (298 grams) |
5.953 inches (L) x 4.724 (H) inches 15.120 cm (L) x 12.615 cm (H) 0.58 lbs (264 grams) |
| OS Support | Windows 10/11/LTSC | |
| Regulatory Certifications | FCC (US) Class A, CE (European Union) Class A, RCM (Australia/New Zealand) Class A, KC (Korea) Class B, ICES-3 (Canada) Class A, UKCA (United Kingdom) Class A. | |
| Environment Certifications | EU RoHS, China RoHS, REACH | |
| Warranty | 3 years | 2 years |
| Accessories (sold separately) | ||
| Secure cable solution | SK-SLNC-4 | |
Shipping & Return
Return Policy
You need to have a Return Authorization (RA) number before returning any products to HSSL Technologies.
For a hard copy of this form and a shipping label, please include your request in the form below.
You can also request an RA online by submitting an RA Request via email. Once you have provided HSSL Technologies with the appropriate information, we will contact you with an assigned RA number.
Defective or DOA Products
DOA or defective products are returned for REPLACEMENT ONLY with the same product/model. Deviations from this policy may result in a 20% Returns Processing Service Charge.
- Defective products must be in the original factory carton with all original packing materials.
- The Return Authorization number must be on the shipping label, not the carton. Please do not write on the carton.
- Returns must be shipped freight prepaid. Products received freight collect, without an RA number, or not approved for return will be refused.
- Return Authorization numbers are valid for fourteen (14) days only. Products returned after expiration will be refused.
- HSSL credits are based on the purchase price or current price, whichever is lower.
General Return Terms
You may return most new, unopened items within 30 days of delivery for a full refund. We will also pay return shipping costs if the return is a result of our error (e.g., you received an incorrect or defective item).
You should expect to receive your refund within approximately six weeks of giving your package to the return shipper. This period includes:
- 5–10 business days for us to receive your return from the shipper
- 3–5 business days for us to process your return
- 5–10 business days for your bank to process the refund
If you need to return an item, please Contact Us with your order number and product details. We will respond quickly with instructions for returning items from your order.
Shipping Policy
We can ship to virtually any address in the world. Note that there are restrictions on some products, and certain products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you select. Depending on the provider, estimated shipping dates may appear on the shipping quotes page.
Please also note that shipping rates for many items are weight-based. The weight of each item can be found on its product detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Has my order shipped?
Click the "My Account" link at the top right hand side of our site to check your orders status.
How do I change quantities or cancel an item in my order?
Click the "My Account" link at the top right hand side of our site to view orders you have placed. Then click the "Change quantities / cancel orders" link to find and edit your order. Please note that once an order has begun processing or has shipped, the order is no longer editable.
How do I track my order?
Click the "My Account" link at the top right hand side of our site to track your order.
My order never arrived.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
An item is missing from my shipment.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
My product is missing parts.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
When will my backorder arrive?
Backordered items are those which our suppliers are unable to predict when they will have more in stock, but as soon as they do, we will be able to ship the item to you.
Warranty
Why Choose HSSL?
We connect businesses with the right technology solutions to power growth, security, and efficiency.

Expertise
Backed by years of industry knowledge, our specialists understand the challenges modern businesses face.

Partnerships
We collaborate with top-tier technology providers to bring you innovative & high-performance products.

End-to-End Support
Our dedicated support ensures your systems stay optimized, secure, and ready for what’s next.

Scalable Solutions
Our adaptive approach ensures your IT infrastructure evolves seamlessly as your business expands.
Expert in IT & Security Solutions
At HSSL, we specialize in delivering cutting-edge IT infrastructure, cloud, and cybersecurity services that empower businesses to thrive in a digital-first world. Our trusted professionals provide reliable insights on:
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Digital Transformation Strategy
Empowering businesses to adapt and grow through modern, secure, and scalable digital infrastructure.
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Advanced Cybersecurity
Protecting your organization from digital threats with proactive monitoring and smart security frameworks.
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Cloud & Infrastructure Management
Optimizing cloud performance and IT operations for seamless scalability and improved business agility.
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Data Backup & Recovery
Ensuring business continuity through secure data management, automated backups, and rapid recovery solutions.
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Network & Endpoint Solutions
Delivering secure, high-performance networking systems that keep your business connected and efficient.
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Technology Consulting
Guiding organizations toward smarter IT investments and solutions that align with their long-term goals.
