RGB Spectrum 520 12409 – Active Mini DisplayPort to HDMI Adapter

Product Overview

The 520 12409 is an active Mini DisplayPort to HDMI adapter rated for 4K 60Hz, supplied by RGB Spectrum for use with the Mini DisplayPort outputs on its processor and multiviewer hardware. It exists because a large share of commercial displays and video wall panels take HDMI, while several RGB Spectrum output cards and processors present Mini DisplayPort. Being an active adapter, it converts the signal rather than relying on the source to drive an HDMI level, which is what makes 4K 60Hz over a long display run practical. Integrators order it per output, not per system.

Product Description

Active conversion is the important detail on this part. A passive Mini DisplayPort adapter depends on dual-mode support in the source and typically tops out well below 4K 60Hz; an active adapter contains its own conversion stage and drives a compliant HDMI output. On a control room or video wall build where every output has to run 3840x2160 at 60Hz, that difference decides whether the display syncs at full rate or falls back to 30Hz. Ordering the vendor part also removes the guesswork about whether a given adapter will hold EDID and HDCP behaviour across a reboot.

Typical placement is directly at the processor output. It suits the Mini DisplayPort outputs on the Zio V3024 multiviewer system and the Zio W3064 wall processor system, and the Mini DP 2.0 outputs on the Zio AD-4D-5 output card. Where the requirement is Mini DisplayPort to full-size DisplayPort instead, the 520 12178 locking adapter is the correct part, and for a full-size DisplayPort source feeding an HDMI display the 520 12408 adapter applies.

Before ordering, confirm the exact output connector on the card or chassis in service, the resolution and refresh rate each display must actually receive, and the HDCP version the sink requires. Count one adapter per output that needs converting. RGB Spectrum publishes no datasheet for this part number, so if the design depends on a specific HDMI version, HDCP level or cable length after the adapter, have those points confirmed rather than assumed.

Key Features

• Active conversion stage — The adapter drives a compliant HDMI output instead of depending on dual-mode behaviour in the source device.
• 4K 60Hz rating — The vendor lists this adapter at 4K 60Hz, which is the rate most current video wall and control room displays are specified to receive.
• Matched to RGB Spectrum outputs — It is the vendor-supplied option for the Mini DisplayPort outputs found on RGB Spectrum multiviewer and wall processor hardware.
• Simple per-output ordering — One adapter serves one display feed, so quantities scale predictably with the output count in the design.
• Keeps the display side on HDMI — Commercial panels and video wall displays are usually HDMI-native, and this adapter lets the processor drive them without changing the output card.

Technical Specifications

• Part number — 520 12409
• Item type — Video adapter
• Source connector — Mini DisplayPort
• Display connector — HDMI
• Adapter type — Active
• Maximum resolution stated — 4K 60Hz
• Source — RGB Spectrum price list description

RGB Spectrum does not publish a datasheet for this part number. Contact Creation Networks for confirmed specifications before ordering.