Insta360 CINSBAVM 512GB MicroSD Memory Card — main product image

Insta360 CINSBAVM 512GB MicroSD Memory Card

Insta360

Insta360 CINSBAVM 512GB MicroSD Memory Card

Name: Insta360 CINSBAVM 512GB MicroSD Memory Card
Brand: Insta360
SKU: CINSBAVM

★★★★★4.7 (12 reviews)

Store massive 4K and 360-degree video files with 512GB of high-speed microSD storage rated A2 and V30.

$139.99*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Insta360 512GB microSD Memory Card is designed to meet the storage demands of high-resolution and 360-degree video recording. With half a terabyte of capacity, it provides ample room for extended shooting sessions without the need to swap cards or offload footage mid-project. The card delivers symmetric read and write speeds of up to 90MB/s, ensuring that data is captured smoothly during recording and transferred efficiently afterward. Its V30 video speed class rating guarantees a minimum sustained write speed of 30MB/s, which supports reliable 4K video capture.

Built with durability in mind, the card operates across a wide temperature range of -13°F to 185°F, making it well-suited for outdoor filming in extreme conditions — from snowy mountain peaks to sun-baked deserts. The A2 application performance class provides enhanced random read and write speeds, which can benefit tasks beyond simple video recording, such as running applications or managing large file libraries. At just 0.5 grams and 15x11x1mm, it adds virtually no weight or bulk to any device. The 3,000 erase cycle rating is typical for consumer-grade flash storage and should accommodate years of regular use for most creators.

Key Features

Read Speed: 90MB/s (Tested in a lab environment under controlled conditions. The actual speed may vary depending on the device used and the environment. For devices that do not support UHS-1, transfer rates may vary due to interface constraints.)

Write Speed: 90MB/s (Tested in a lab environment under controlled conditions. The actual speed may vary depending on the device used and the environment. For devices that do not support UHS-1, transfer rates may vary due to interface constraints.)

Speed Class: A2, V30

Weight: 0.5g (0.01oz)

Dimensions: 15x11x1mm (0.59x0.47x0.03in)

Operating temperature: -13ºF to 185ºF (-25°C to 85°C)

Erase cycles: 3,000 times

Specifications

Brand

Insta360

Model

CINSBAVM

Capacity

512GB

Card Type

MicroSD

Read Speed

Up to 90MB/s

Write Speed

Up to 90MB/s

Speed Class

A2, V30

Weight

0.5g (0.01oz)

Dimensions

15x11x1mm (0.59x0.47x0.03in)

Operating Temperature

-13°F to 185°F (-25°C to 85°C)

Erase Cycles

3,000 times

Pros & Cons

👍 Pros

512GB capacity provides extensive storage for high-resolution and 360-degree video
Matched 90MB/s read and write speeds support smooth recording and fast transfers
A2 rating delivers strong random read/write performance for app and file operations
Extremely lightweight at just 0.5 grams and compact at 15x11x1mm
Wide operating temperature range handles harsh outdoor shooting environments

👎 Cons

90MB/s read speed is slower than competing cards that offer 160MB/s or higher
3,000 erase cycle rating is lower than some enterprise or professional-grade cards
No adapter included for use in full-size SD card slots
Higher price point compared to similarly sized cards from mainstream memory brands

Frequently Asked Questions

What devices is this Insta360 microSD card compatible with?

While branded by Insta360, this is a standard microSD card with A2 and V30 ratings, so it works with any device that accepts microSD cards. It is optimized for use with Insta360 cameras but is not limited to them.

What are the read and write speeds of this card?

The card delivers read speeds up to 90MB/s and write speeds up to 90MB/s under optimal conditions, though actual speeds may vary depending on the device and environment.

What does the A2 speed class rating mean for this card?

The A2 (Application Performance Class 2) rating means the card is optimized for running apps directly from the card, with minimum random read and write performance thresholds that also benefit general file management tasks.

What is the operating temperature range?

This card operates in temperatures from -13°F to 185°F (-25°C to 85°C), making it suitable for use in extreme cold or hot environments during outdoor shoots.

How many erase cycles does the card support?

The card is rated for 3,000 erase cycles, which represents the number of times data can be written and erased across the card's storage cells before wear becomes a concern.