Angelbird microSD AV PRO MK2, A2 I R210/W75 (V30) 128GB

Angelbird microSD AV PRO MK2 — UHS-I microSD with up to 210 MB/s read and 140 MB/s sustained write

The Angelbird microSD AV PRO MK2 delivers professional-grade performance for filmmakers and content creators. It targets action cameras, drones, and mirrorless camera systems where consistent, high-bitrate recording matters. In these workflows, the card helps prevent dropped frames and recording interruptions.

Designed for high-bitrate 4K and 8K workflows

The card offers read speeds up to 210 MB/s and sustained write speeds of 140 MB/s. Consequently, it can handle demanding video capture, including high-bitrate 4K and 8K recording, without compromising the data stream.

Video and app performance ratings

The AV PRO MK2 carries both V30 and A2 ratings. V30 guarantees a minimum sustained write speed of 30 MB/s for reliable continuous video capture. Meanwhile, the A2 rating ensures faster random read/write performance for app-based devices and workflows that rely on quick access to many small files.

Stable Stream technology for consistent performance

Angelbird’s Stable Stream technology maintains steady write performance throughout extended recording sessions. Instead of fluctuating as the card fills, the AV PRO MK2 keeps the data flow consistent. Therefore, it reduces the risk of buffer overruns and recording interruptions during critical shoots.

Where to use it

• Action cameras — for continuous, high-bitrate recording during active shoots.
• Drones — where reliable sustained write speed prevents frame drops on aerial footage.
• Mirrorless camera systems — for long takes and high-resolution video capture.

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

Availability

The AV PRO MK2 is available in multiple capacities: 128GB, 256GB, 512GB, and 1TB. Choose the capacity that fits your recording length and workflow requirements.

FAQ

question: Is this card suitable for action cameras and drones?
Answer: Yes. The card is designed specifically for action cameras and drones, offering sustained write performance and Stable Stream technology to reduce the risk of dropped frames during high-bitrate recording.

question: Can I use this card for 8K and high-bitrate 4K recording?
Answer: Yes. With read speeds up to 210 MB/s and sustained write speeds of 140 MB/s, the AV PRO MK2 handles high-bitrate 4K and 8K workflows without dropped frames, according to the product specifications.

question: What do the V30 and A2 ratings mean for my workflow?
Answer: V30 guarantees a minimum sustained write speed of 30 MB/s for reliable continuous video capture, which helps with steady recording. A2 indicates improved random read/write performance for app-based devices, so you get better responsiveness when running apps or accessing many small files.