Product Description
Novastar H Series 4xDVI Input Card — The Complete Guide for the UAE
Meta Title: Novastar H Series 4xDVI Input Card UAE | LED Display Input Card in Dubai & Abu Dhabi – My7Screen Meta Description: Discover the Novastar H_4xDVI input card in the UAE. My7Screen supplies H Series input cards for professional LED video wall splicers across Dubai, Abu Dhabi, and all Emirates. Get a free quote today. Focus Keyword: Novastar H Series 4xDVI input card UAE Secondary Keywords: Novastar H_4xDVI Dubai, DVI input card LED display UAE, Novastar H Series input card Abu Dhabi, LED video wall input card Emirates, Novastar H5 input card UAE, Novastar H9 input card Dubai, LED splicer input card UAE, DVI LED controller card Emirates
Introduction
In the world of professional LED display installations across the UAE — from the fine-pitch video walls of Dubai’s luxury hotels and government command centres, to the broadcast studio LED displays of Abu Dhabi’s major television networks, from the large-format corporate video walls of DIFC’s financial towers to the multi-screen operational displays of the Emirates’ critical infrastructure facilities — the performance of the entire LED display system depends not only on the power of the video wall splicer at its core, but equally on the quality, compatibility, and correct specification of every input card that feeds signals into that splicer.
The Novastar H_4xDVI Input Card is a professional-grade input expansion card designed specifically for the Novastar H Series video wall splicers — the H2, H5, H9, H15, and H20 — delivering four simultaneous DVI input channels in a single hot-swappable card that integrates seamlessly into the H Series modular architecture.
For UAE LED display systems that incorporate DVI signal sources — professional graphics workstations, legacy media servers, high-resolution presentation computers, and the extensive installed base of DVI-equipped professional AV equipment across the Emirates’ corporate and institutional environments — the H_4xDVI input card provides the precise input capability required to integrate these sources into an H Series-driven LED display system without compromise.
At My7Screen, we supply the complete range of Novastar H Series input cards — including the H_4xDVI — across the UAE, providing the technical configuration advice, local availability, and professional installation support that UAE LED display integrators and operators depend on.
What Is the Novastar H_4xDVI Input Card?
The Novastar H_4xDVI is a 4x DVI input card for the H Series video splicing processors, supporting four DVI connectors all used for input. It supports single link and dual link input modes, 10-bit input source, 144Hz input, and is HDCP 1.4 compliant.
The H_4xDVI input card supports four DVI inputs and is suitable for professional video sources and high-resolution graphics. It is a direct plug-in card for the Novastar H Series chassis — occupying a single input card slot and providing four independent DVI input channels that can each carry a separate signal source to the H Series splicer’s processing engine.
The card’s hot-swap capability — consistent with the H Series modular architecture — means it can be installed, replaced, or upgraded while the H Series splicer continues operating, without interrupting display output on other cards or requiring a system shutdown.
Novastar H_4xDVI Input Card — Key Technical Specifications
Single Link Mode
In single link mode, four DVI connectors are all used for input. Each connector supports the maximum resolution of 2048×1152@60Hz and the minimum resolution of 800×600@60Hz.
| Parameter | Single Link Specification |
|---|---|
| Active connectors | 4x DVI (all four active) |
| Max resolution per connector | 2048×1152 @ 60Hz |
| Min resolution per connector | 800×600 @ 60Hz |
| Max refresh rate | 144Hz |
| Custom EDID max width | 2,560 pixels (2560×972 @ 60Hz) |
| Custom EDID max height | 2,560 pixels (884×2560 @ 60Hz) |
Dual Link Mode
In dual link mode, connectors 2 and 4 are used for input, and connectors 1 and 3 are unavailable. Each connector supports the maximum resolution of 3840×1080@60Hz and the minimum resolution of 800×600@60Hz.
| Parameter | Dual Link Specification |
|---|---|
| Active connectors | 2x DVI (connectors 2 and 4) |
| Max resolution per connector | 3840×1080 @ 60Hz |
| Min resolution per connector | 800×600 @ 60Hz |
| Custom EDID max width | 3,840 pixels (3840×1124 @ 60Hz) |
| Custom EDID max height | 4,095 pixels (1014×4095 @ 60Hz) |
General Specifications
| Parameter | Value |
|---|---|
| Colour depth | 10-bit |
| HDCP compliance | HDCP 1.4 |
| Interlaced signal | Not supported |
| Input status LED | On = normal, Off = no signal / abnormal |
| Hot-swap | Yes |
| Compatible chassis | Novastar H2, H5, H9, H15, H20, MX series |
Single Link vs Dual Link — Choosing the Right Mode for UAE Projects
Understanding the difference between single link and dual link DVI operation is essential for UAE LED display integrators specifying H_4xDVI cards for their H Series systems.
Single Link Mode — Four Channels, Standard Resolution
In single link mode, all four DVI connectors on the H_4xDVI card are active simultaneously, each carrying an independent signal at up to 2048×1152 @ 60Hz. This mode is the appropriate choice for UAE applications where:
- Four separate signal sources must be connected simultaneously
- Individual source resolution does not exceed 2048×1152
- The priority is maximum number of simultaneous inputs per card slot
- UAE corporate presentations, meeting room displays, and standard-definition operational displays
Single link mode delivers the maximum input channel count per card — four independent channels — making it the preferred mode for UAE H Series installations where input source count is the primary driver of card specification.
Dual Link Mode — Two Channels, Higher Resolution
In dual link mode, connectors 2 and 4 are active, each carrying a higher-resolution signal at up to 3840×1080 @ 60Hz. This mode is appropriate for UAE applications where:
- Fewer but higher-resolution sources are being input
- Ultra-wide (3840×1080) signal formats are required — common in UAE broadcast and event production environments
- The priority is maximum resolution per input channel rather than maximum channel count
For UAE broadcast facilities, professional video production environments, and high-resolution presentation systems where sources output ultra-wide or high-resolution DVI signals, dual link mode provides the resolution headroom required.
H_4xDVI Input Card Applications in the UAE
Corporate and Government AV Systems with Legacy DVI Infrastructure
A substantial portion of the UAE’s installed corporate and government AV infrastructure — in the office towers of Dubai’s business districts, the government ministry facilities of Abu Dhabi, and the corporate campuses of the Emirates’ major organisations — includes professional AV equipment, workstations, and presentation systems with DVI outputs. For UAE organisations upgrading their display infrastructure to Novastar H Series LED video walls while retaining existing DVI-equipped source equipment, the H_4xDVI input card provides seamless integration without requiring replacement of functional DVI source equipment.
Professional Graphics and Design Workstations
UAE professional graphics environments — architectural visualisation studios, engineering design facilities, broadcast graphics workstations, and the creative production environments of Dubai’s design and media districts — frequently use professional graphics cards with DVI outputs for high-resolution output. The H_4xDVI card’s support for up to 2048×1152 per channel in single link mode and 3840×1080 in dual link mode accommodates the output specifications of professional graphics workstations in UAE creative and technical environments.
Broadcast and Production Facilities
UAE broadcast and production facilities — in Dubai Media City, Abu Dhabi’s twofour54, and the production infrastructure of the Emirates’ major television networks — operate mixed signal environments that include DVI as well as HDMI, SDI, and other professional signal standards. The H_4xDVI card enables UAE broadcast facilities using H Series splicers to incorporate DVI-output equipment — monitoring workstations, playback systems, and graphics servers — directly into the H Series signal management architecture.
Mixed-Source Event Productions
UAE professional event productions — corporate conferences, government events, product launches, and exhibitions at venues across the Emirates — routinely incorporate DVI-output presentation equipment from clients, speakers, and production companies alongside modern HDMI and DisplayPort sources. The H_4xDVI card provides the input flexibility that UAE event production environments require to accommodate the full range of source equipment that appears on-site.
Control Room Display Systems
UAE corporate and government control rooms — operations centres, network management facilities, traffic management systems, and security monitoring environments — integrate display inputs from multiple workstations and data systems, many of which output DVI signals. The H_4xDVI card ensures that H Series-driven control room LED displays in UAE facilities can accommodate DVI-output workstations and data systems without signal conversion infrastructure.
Educational and Conference Facilities
UAE universities, government training facilities, and large conference centres operate presentation and display systems that include DVI-equipped computers, projectors, and presentation systems across lecture theatres, auditoriums, and conference rooms. Where H Series LED video walls serve these environments, the H_4xDVI card provides the DVI input compatibility that ensures seamless integration with the full range of presentation equipment in use.
H_4xDVI Card Compatibility — Which H Series Models Does It Support?
The H_4xDVI input card is compatible with the full Novastar H Series range:
| H Series Model | Max Input Card Slots | Max H_4xDVI Cards | Max DVI Channels (Single Link) |
|---|---|---|---|
| H2 | 4 | 4 | 16 DVI channels |
| H5 | 10 | 10 | 40 DVI channels |
| H9 | 15 | 15 | 60 DVI channels |
| H15 | 30 | 30 | 120 DVI channels |
| H20 | — | — | Up to 160 DVI channels |
In practice, UAE H Series installations typically mix H_4xDVI cards with other input card types — HDMI, SDI, DisplayPort, IP — rather than populating an entire chassis exclusively with DVI cards. The modular architecture of the H Series enables UAE integrators to specify exactly the right combination of input card types for the specific signal sources present in their installation.
Mixing H_4xDVI with Other Input Cards in UAE H Series Systems
One of the most important operational advantages of the Novastar H Series modular card architecture for UAE LED display integrators is the ability to mix different input card types within a single chassis — enabling a precisely configured multi-format input system that accepts every signal standard present in the UAE installation environment.
Common UAE Mixed Input Card Configurations
| Scenario | H_4xDVI Cards | H_4xHDMI Cards | H_12G-SDI Cards | H_IP Cards |
|---|---|---|---|---|
| Corporate control room | 2 | 2 | 0 | 1 |
| Broadcast studio LED wall | 1 | 2 | 3 | 0 |
| University auditorium | 2 | 2 | 0 | 0 |
| Event production | 1 | 3 | 1 | 0 |
| Government command centre | 2 | 1 | 0 | 3 |
My7Screen works with UAE clients to specify the optimal mix of H Series input cards for their specific installation — ensuring every signal source present in the UAE environment is accommodated without redundant card slots or unnecessary signal conversion infrastructure.
HDCP 1.4 Compliance — What It Means for UAE Operators
The H_4xDVI input card is HDCP 1.4 compliant. HDCP (High-bandwidth Digital Content Protection) compliance is important for UAE LED display systems that receive content from sources with HDCP encryption — including Blu-ray players, streaming media devices, and certain broadcast equipment. HDCP 1.4 compliance ensures that the H_4xDVI card can automatically decrypt and process HDCP-encrypted DVI signals without triggering content protection errors that would interrupt display output.
For UAE hospitality, retail, and entertainment LED display environments where content playback from HDCP-protected sources is part of the operational programme, HDCP 1.4 compliance in the H_4xDVI card ensures uninterrupted content delivery.
10-Bit Colour and 144Hz Support — Image Quality for UAE Displays
10-Bit Colour Depth
The H_4xDVI input card’s support for 10-bit colour depth means that it can carry and preserve the full colour precision of 10-bit source content — 1.07 billion colours versus the 16.7 million colours of 8-bit — from the source through to the H Series processing engine, enabling the LED display output to realise the full colour quality that premium UAE fine-pitch LED panels are capable of delivering.
For UAE fine-pitch LED video walls in luxury hotel lobbies, premium retail environments, and broadcast studio sets — where colour accuracy and gradient smoothness are defining quality metrics — 10-bit input support in the H_4xDVI card ensures that source colour precision is preserved throughout the signal chain.
144Hz Input Support
The H_4xDVI card’s 144Hz input refresh rate support — significantly above the 60Hz standard — is valuable for UAE applications where high-frame-rate content is used: gaming and esports event productions, high-frame-rate broadcast content, and dynamic data visualisations in UAE operational environments where smooth motion rendering at high frame rates improves readability and visual clarity.
Planning Your H_4xDVI Input Card Installation in the UAE
Audit Your DVI Source Equipment
Before specifying H_4xDVI cards for a UAE H Series installation, My7Screen works with clients to audit all DVI-output source equipment present in or planned for the installation — identifying the number of DVI channels required, the output resolutions of each source, and whether single link or dual link mode is appropriate for each source type.
Determine Single Link vs Dual Link Per Source
For each DVI source in the UAE installation, the output resolution determines the appropriate link mode — sources at or below 2048×1152 use single link mode (all four connectors active), while sources requiring ultra-wide resolutions up to 3840×1080 use dual link mode (two connectors active). My7Screen advises UAE clients on link mode specification for every DVI source in their H Series system.
Plan Your Card Slot Allocation
In UAE H Series installations with multiple input card types, card slot allocation must be planned to accommodate the total number of DVI channels required across the available H_4xDVI cards, alongside the HDMI, SDI, and other input cards required for non-DVI sources. My7Screen provides complete card slot allocation planning for every UAE H Series installation from the initial design stage.
Verify HDCP Requirements
For UAE installations where DVI sources output HDCP-encrypted content, verify that HDCP 1.4 compliance meets the encryption standard of the specific content protection system in use. My7Screen advises UAE clients on HDCP compatibility for their specific source equipment and content systems.
Frequently Asked Questions
How many DVI sources can a single H_4xDVI card accept in the UAE? In single link mode, the H_4xDVI card accepts four simultaneous DVI input sources — one per connector — at resolutions up to 2048×1152 @ 60Hz per source. In dual link mode, two sources are accepted at resolutions up to 3840×1080 @ 60Hz per source. For UAE H Series installations requiring more than four DVI channels, additional H_4xDVI cards can be installed in additional input card slots within the H Series chassis.
Is the H_4xDVI input card compatible with all Novastar H Series models available in the UAE? Yes. The H_4xDVI input card is compatible with the Novastar H2, H5, H9, H15, and H20 — the full range of H Series video wall splicers available in the UAE market. It occupies a single input card slot in the H Series chassis and is recognised automatically by the H Series system upon installation. My7Screen can advise on H_4xDVI card compatibility for any specific H Series model in a UAE installation.
Can I mix H_4xDVI cards with HDMI and SDI input cards in the same UAE H Series chassis? Yes — this is one of the primary advantages of the H Series modular architecture for UAE installations. Input cards of different types can be mixed freely within the same H Series chassis, enabling UAE integrators to create precisely configured multi-format input systems that accommodate every signal standard present in the installation. My7Screen designs the complete input card mix for every UAE H Series project.
Does the H_4xDVI card support the custom EDID settings of the Novastar H Series? Yes. The H_4xDVI card supports custom EDID settings with a maximum width of 2,560 pixels and maximum height of 2,560 pixels in single link mode, and maximum width of 3,840 pixels and maximum height of 4,095 pixels in dual link mode. Custom EDID enables UAE integrators to specify the precise output resolution that each DVI source delivers — ensuring the source equipment and the H Series splicer agree on the signal format without manual adjustment.
What is the price of the Novastar H_4xDVI input card in the UAE? The H_4xDVI input card is priced in the professional AV component segment, with UAE pricing typically in the range of AED 1,800 to AED 3,500 depending on quantity, configuration requirements, and installation context. My7Screen provides transparent, itemised quotations for H Series input card supply across all UAE projects — contact us for a quote tailored to your specific H Series installation requirements.
Can the H_4xDVI card be installed while the H Series splicer is running in the UAE? Yes. The H_4xDVI card supports hot-swap installation — it can be installed into or removed from the H Series chassis while the splicer is operating, without interrupting display output on other input or output cards. This hot-swap capability is particularly valuable in UAE 24/7 operational environments — control rooms, broadcast facilities, and commercial display installations — where system downtime for card installation or replacement is operationally unacceptable.
Conclusion
The Novastar H_4xDVI Input Card is a precision-engineered component that enables UAE professional LED display systems built on the Novastar H Series platform to seamlessly integrate DVI signal sources — from professional graphics workstations and legacy presentation systems to broadcast DVI equipment and high-resolution operational displays — into the H Series’s powerful multi-source video processing architecture.
Its combination of four simultaneous DVI inputs in single link mode, ultra-wide dual link support at up to 3840×1080, 10-bit colour depth, 144Hz refresh rate support, HDCP 1.4 compliance, and hot-swap installation capability makes the H_4xDVI card the precise input solution for UAE H Series installations where DVI source integration is a system requirement.
In the UAE’s diverse professional LED display market — where installed AV infrastructure spans multiple signal standards and generations, and where the flexibility to accommodate every source type without compromise is a commercial and operational necessity — the H_4xDVI input card is the component that ensures no DVI signal source is left behind in the transition to Novastar H Series LED display control.
My7Screen supplies the complete Novastar H Series input card range — including the H_4xDVI — to UAE LED display integrators and operators across all seven Emirates, with the technical configuration advice, local stock availability, and professional installation support that UAE H Series projects require.
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