Blackmagic Design Spares - PCI Shield - DeckLink Mini Full Height

The Blackmagic Design Spares - PCI Shield - DeckLink Mini Full Height is the standard-sized metal mounting bracket designed for the DeckLink Mini Monitor and DeckLink Mini Recorder series. While these cards typically ship with the full-height bracket pre-installed, this spare part is essential for users who previously converted their card to a "Low Profile" (half-height) configuration and now need to return it to a standard workstation or server chassis.

Physical Compatibility

The full-height shield is designed to fit the standard expansion slots found in most mid-tower, full-tower, and rackmount PC cases. It provides the structural stability required to keep the PCIe card securely seated in the motherboard slot, preventing "sag" or accidental disconnection when heavy SDI or HDMI cables are attached.

Port Alignment

This specific shield is precision-cut to match the unique I/O layout of the DeckLink Mini series:

• SDI Port Cutout: A circular opening perfectly sized for the nut and barrel of a single BNC connector.

• HDMI Port Cutout: A rectangular opening designed to allow a standard HDMI cable to seat fully into the port without interference from the metal edges.

Structural and Grounding Role

Beyond simply holding the card in place, the PCI shield plays two critical technical roles:

• Chassis Grounding: The shield provides a direct electrical path between the card's ground plane and the PC chassis. This is vital for reducing electromagnetic interference (EMI) and protecting the sensitive 3G-SDI or 6G-SDI circuitry from static discharge.

• Cable Strain Relief: By screwing the shield into the PC case, the physical stress of stiff broadcast cables is transferred to the chassis rather than the delicate PCIe slot on the motherboard.

Key Features

• Genuine Blackmagic Part: Guaranteed fit for the DeckLink Mini Monitor (HD/4K) and DeckLink Mini Recorder (HD/4K).

• Durable Construction: Made from high-quality steel with a corrosion-resistant finish.

• Standard Dimensions: Measures approximately 4.7 inches (120mm) in height, adhering to the standard ATX specification.

Technical Installation Note

Swapping the bracket is a simple mechanical process, but it requires care:

• Screw Management: The bracket is typically held onto the PCB by two small Phillips-head screws near the ports. These are small and easily stripped; ensure you use a precision screwdriver (typically a #0 or #1 Phillips).

• Connector Clearance: When sliding the new shield over the ports, ensure the HDMI port aligns perfectly. If it is slightly crooked, you may find that the "hood" of your HDMI cable hits the metal, preventing a solid connection.

• ESD Safety: Even though you are only touching the metal bracket, you should handle the card by the edges and use an anti-static wrist strap, as the PCB will be exposed during the swap.