Angelbird microSD AV PRO MK2, A2 I R210/W175 (V30) 512GB

Angelbird microSD AV PRO MK2 – Up to 210 MB/s read for professional 4K and 8K workflows

The Angelbird microSD AV PRO MK2 is designed for professional video recording in action cameras, drones, and mirrorless camera systems. It delivers high sustained performance for demanding, high-bitrate 4K and 8K workflows and helps prevent dropped frames during recording.

Performance that supports high-bitrate recording

The card achieves read speeds up to 210 MB/s and sustained write speeds up to 140 MB/s. These speeds let your camera read recorded files quickly and write large video streams reliably. As a result, the card suits recording scenarios where continuous data flow matters.

In addition, the card carries both V30 and A2 ratings. The V30 rating guarantees a minimum sustained write speed of 30 MB/s to ensure reliable video capture. The A2 specification indicates improved random read/write performance for devices that run apps directly from the card, such as certain action cameras or mobile devices.

Stable Stream technology for consistent recording

Angelbird’s Stable Stream technology maintains consistent write performance throughout extended recording sessions. Where conventional cards may fluctuate as they fill up, Stable Stream keeps the data flow steady. Therefore, you reduce the risk of buffer overruns and recording interruptions during critical shoots.

Common use cases

• Action cameras that record high-bitrate video
• Drones capturing long aerial footage
• Mirrorless camera systems used for continuous video recording
• Devices and workflows that benefit from fast app performance (A2-rated)
• High-bitrate 4K and 8K video workflows where dropped frames must be avoided

Key specifications

• Interface: UHS-I
• Read speed: up to 210 MB/s
• Write speed: up to 140 MB/s
• Video speed class: V30
• App performance class: A2
• Capacities: 128GB, 256GB, 512GB, 1TB

FAQ

Question: Is this card suitable for recording 8K video?
Answer: Yes. The card is designed to handle high-bitrate 4K and 8K workflows and provides sustained write performance to help avoid dropped frames during high-resolution recording.

Question: What do the V30 and A2 ratings mean for my recordings?
Answer: V30 guarantees a minimum sustained write speed of 30 MB/s for dependable video capture, while A2 indicates faster random read/write performance beneficial for devices that run apps from the card.

Question: Which devices is this microSD card intended for?
Answer: The Angelbird microSD AV PRO MK2 is intended for action cameras, drones, and mirrorless camera systems, as well as app-capable devices that benefit from A2 performance.

Question: How does Stable Stream technology help during long shoots?
Answer: Stable Stream maintains consistent write speeds as the card fills, reducing the chance of buffer overruns and recording interruptions during extended recording sessions.