Top 10 Best Microsd For Security Camera In 2023 [Reviews and Buying Guide]

In today’s world, security cameras are becoming increasingly essential. With the rise in crime rates, these cameras play a crucial role in monitoring our homes and offices to ensure that we are safe. However, without a reliable microSD card, the camera is ineffective. A good microSD card can store recordings for an extended period, ensuring that you always have the footage you need. In this article, we’ve compiled a list of the top 10 best microSD for security cameras. We’ve also included a buying guide to help you choose the best microSD for your security camera needs. So, whether you’re a homeowner or a business owner looking for a reliable microSD card, read on to find out more!

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Last update on 2023-11-13 / Affiliate links / Images from Amazon Product Advertising API

A Brief Overview of Microsd For Security Camera

MicroSD cards are a popular choice for security cameras as they provide a reliable and cost-effective way of storing surveillance footage. These cards are small in size and can be easily inserted into the camera, allowing for uninterrupted recording.

One of the main benefits of using a MicroSD card for a security camera is that it offers local storage, which means the footage can be accessed quickly without the need for an internet connection. This is especially useful in areas where internet connectivity may be unreliable. Additionally, MicroSD cards have high storage capacities and can store several days or weeks of footage, depending on their size and video quality. Overall, MicroSD cards are a practical and convenient way of storing surveillance footage for security cameras.

Best Microsd For Security Camera – Reviews & Comparison

SAMSUNG PRO Endurance 128GB MicroSDXC Memory Card with Adapter for Dash Cam,...
  • EXTREME ENDURANCE FOR MONITORING DEVICES: Capture your crucial moments in high-resolution, even in harsh conditions; Engineered to deliver long lasting...
  • BUILT TO LAST UP TO 140K HOURS OF RECORDING: With capacities up to 256GB*, the PRO Endurance records and rewrites up to 140K hours (over 16 years)**; Plus, with...
  • RECORD & PLAY IN FHD/4K: PRO Endurance simplifies large file transfers with read/write speeds up to 100/40MB/s;**** Plus, FHD & 4K resolution support ensures...
  • CRITICAL DATA, SAFEGUARDED: After rigorous testing, it stands up against magnets¹, X-rays², water³, drop⁴, wearout⁵ and stays cool under pressure with...
  • WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003;****** All firmware &...
SanDisk 128GB High Endurance Video MicroSDXC Card with Adapter for Dash Cam and...
  • Ideal for dash cams and home monitoring systems
  • Designed for high endurance so you can record for up to 10,000 hours with no worries (Actual hours of video saved less. Full HD (1920x1080) video only; total...
  • Built for and tested in harsh conditions; temperature proof, water proof, shock proof, humidity proof and magnet proof (Card only. See product packaging and...
  • Save more videos with capacities up to 128GB (1GB = 1,000,000,000 bytes. Actual user storage less.)
  • Record and save more Full HD or 4K videos(3) with capacities up to 256GB (Compatible device required; Full HD (1920x1080) and/or 4K UHD (3840x2160) video...
Gigastone 64GB 2-Pack Micro SD Card, 4K UHD Video, Surveillance Security Cam...
  • [Full HD] Read/Write up to 90/30 MB/s. Full HD video displaying/recording, Share your beautiful memories in high resolution images.
  • [Memory Secured] Come with a SD adapter and mini case. Capture, cherish and well-store all the best moments.
  • [Compatibility] Laptop, Tablet, PC, Smartphones, Camera, e-Reader, Security Cam, Dash Cam, Action Camera, Surveillance.
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof.
  • [Support] 5-year limited warranty.
KOOTION 5-Pack 64GB Micro SD Card Class 10 Micro-SDXC Memory Card UHS-I, High...
  • ▲Wide Application - The 64 GB micro SD card is perfect for Android smartphones, tablets, digital cameras, game consoles, dash cameras, drones and surveillance...
  • ▲Fast Transfer Speed - The Micro SDXC card adopts Speed Class UHS-I(U1) and Class 10(C10) and provides you with 80MB/s of read speed and 15MB/s of write...
  • ▲Reliability & Security - The TF memory card uses high-quality chip, features water-resistant, anti-magnetic, shockproof, high or low temperature resistant,...
  • ▲Expand Memory - The 5pack 64GB TF memory card can add extra capacity to your devices, free up the devices space, enable the smartphone to run smoothly, and...
  • ▲Kindly Note - By default the 64 GB micro SD card is formatted as exFAT. Actual available capacity for data storage is less than as listed on the products due...
SaleRANK 5
SanDisk 128GB MAX Endurance microSDXC Card with Adapter for Home Security...
  • Designed with long-lasting endurance so you can record and re-record for up to 60,000 hours (over 13 years)(for 128GB model)(1) | (1) Actual hours of video...
  • Built for and tested in harsh conditions; temperature-proof, waterproof, shockproof and X-ray-proof(2) | (2)Card only. See product packaging and visit the...
  • Save more home security camera and dash cam footage with capacities up to 256GB* | *1GB = 1,000,000,000 bytes. Actual user storage less.
  • Record in Full HD and 4K(3) with Class 10, U3 and V30 video speed ratings(4)| (3)Compatible device required. Full HD (1920x1080) and/or 4K UHD (3840x2160) video...
  • 10-year limited manufacturer warranty (for 128GB model)(7) | (7)Visit the official SanDisk website for warranty details.
SaleRANK 6
Gigastone 32GB 5-Pack Micro SD Card, Full HD Video, Surveillance Security Cam...
  • [Full HD] Read/Write up to 90/20 MB/s. Full HD video displaying/recording, Share your beautiful memories in high resolution images.
  • [Memory Secured] Come with a SD adapter and 2 mini cases. Capture, cherish and well-store all the best moments.
  • [Compatibility] Laptop, Tablet, PC, Smartphones, Camera, e-Reader, Security Cam, Dash Cam, Action Camera, Surveillance
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
  • [Support] 5-year limited warranty
SaleRANK 7
Gigastone 128GB 2-Pack Micro SD Card, 4K Video Pro, GoPro, Surveillance,...
  • [4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording
  • [Compatibility] Storage for Camera, Security Camera, Action Camera, Sports Camera, Laptop, Tablet, PC, Smartphones.
  • [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
  • [Support] Gigastone 5-year limited warranty
Rebluum Micro 128GB SD Card for Security Cameras, Read 90MB/sec, Write 25MB/sec,...
  • Up to 128GB to store even more hours of 4K video (1GB=1,000,000,000 bytes.) Actual user storage less.
  • Up to 100MB/s read speeds to save time transferring high res images and and 30 MB/s write for 4K UHD videos.
  • Compatible with devices own either Micro SD Card Slot, such as Security camera, Fire tablet 7, Computer, CCTV, Surveillance camera and etc.
  • Built for and tested in harsh conditions: Temperature Proof, Water Proof, shock Proof and x ray Proof and anti-magnetic.
  • Ideal for storing documents, taking photos and recording videos, Amazon's 30-day free return, truly risk-free purchase.
REOLINK 64GB microSDXC UHS-I Memory Card, 100 MB/s, Class 10, Micro SD Card...
  • Have your cameras recorded to the micro SD card with or without Internet connections. Never miss out on anything.
  • High-Speed Transport: The MicroSDHC card supports UHS-I interface, Class 10, format FAT32.
  • Designed for Reolink battery powered cameras Argus 2E / Argus 3 / Argus 3 Pro / Argus PT / Argus Eco / Reolink Go Plus / Reolink Go PT Plus / Reolink Duo...
  • Works with Reolink WiFi cameras RLC-511WA/ E1 / E1 Pro / E1 Outdoor /E1 Zoom / Reolink Lumus / RLC-510WA / RLC-410W / RLC-523WA
  • Designed for Reolink PoE cameras RLC-822A / RLC-1210A / RLC-1220A / RLC-811A / RLC-823A / RLC-510A / RLC-520A / RLC-810A / RLC-820A
REOLINK 256GB microSDXC Memory Card, Up to 100MB/s, 4K UHD, U3, A2, V30, Class...
  • Have your cameras record to micro SD cards with or without Internet connections. Never miss out anything.
  • High-Speed Transport: UHS Speed Class-U3, Speed Class-C10, Video Speed Class-V30, Application Performance Class-A2.
  • Designed for Reolink PoE cameras Duo Poe / RLC-811A / RLC-822A / RLC-823A / RLC-510A / RLC-520A / RLC-810A / RLC-820A
  • Works with Reolink Outdoor WiFi cameras RLC-511WA / E1 Outdoor / RLC-510WA / RLC-410W / RLC-523WA / Duo WiFi

Last update on 2023-11-13 / Affiliate links / Images from Amazon Product Advertising API

How Does Buying Microsd For Security Camera benefit you?

Microsd cards have become increasingly popular among security camera users, and for good reason. In this section, we’ll take a closer look at some key reasons why you should consider investing in one for your own security camera system.

Expand storage capacity for recording footage

Security cameras are an essential tool for monitoring and protecting our homes, offices, and public spaces. They are continuously recording and storing video footage to provide evidence in case of theft, vandalism, or other criminal activities. However, limited storage capacity can be a significant issue for security cameras, especially for high-definition cameras that capture high-quality footage.

MicroSD cards can be an ideal solution for expanding the storage capacity of security cameras. These tiny memory cards can store a large amount of footage and can be easily swapped out when full. MicroSD cards come in various storage capacities, ranging from a few gigabytes to several terabytes. By using a high-capacity MicroSD card with a security camera, you can store more footage and avoid overwriting old footage too quickly. This can be especially important if you need to review footage from several days or even weeks ago. Overall, buying MicroSD for security camera proves beneficial in storing footage and accessing it conveniently.

Allow for easy transfer and backup of footage

MicroSD cards can serve as effective storage solutions for your security camera footage. When you install a microSD card into your camera, it allows you to save and record footage without the need for an external hard drive or cloud storage.

Additionally, it also makes it incredibly easy to transfer and backup footage. With a microSD card, you can simply remove the card and use a card reader to transfer footage to your computer or other compatible device. This allows you to have a physical copy of your footage, which can be vital in the event of a break-in or other security breach.

Overall, MicroSD cards provide a cost-effective, reliable, and user-friendly option for security camera video storage. With the ability to easily transfer and backup footage, they can serve as an essential tool for ensuring the safety of your home or business.

Provide additional layer of security by storing footage off-site

Storing footage off-site provides an additional layer of security because it ensures that in the event of a break-in or tampering of the security camera, the footage will still be available. If the footage is only stored on the camera’s internal memory or a local storage device, it can easily be lost or destroyed, leaving no evidence of the incident. With an off-site storage solution such as a microSD card, the footage is saved to a separate location, providing a backup in case of any issues with the camera or local storage. This additional layer of security can provide peace of mind for home or business owners and can be critical for investigations or insurance claims.

What Things to Consider when Buying Microsd For Security Camera?

To ensure satisfactory performance of your security cameras and to prevent data loss, it’s critical to carefully assess the MicroSD cards you’re considering. Here, we’ll discuss the most significant factors that can influence your decision-making process while choosing the Best MicroSD For Security Camera.


Before buying a microSD for a security camera, it is important to consider its compatibility with the camera. Using a microSD that is not compatible with the camera can result in various issues, such as corrupted footage, slow recording speeds, and even the loss of crucial data. Compatibility ensures that the camera can efficiently write and read data, which is essential for surveillance footage.

Also, different security cameras are designed to work well with specific types of microSDs. For instance, cameras with high resolution require high-speed microSDs to store and transfer footage. As such, it is vital to choose a microSD that is recommended by the camera manufacturer. Failure to do so can result in sub-optimal recording and playback performance, ultimately compromising the security of your property or business. Thus, compatibility is a crucial aspect to consider before buying a microSD for a security camera.


Capacity is an important factor to consider when buying a microSD card for security cameras. Security cameras continuously record footage, and the higher the resolution of the camera, the more space the footage will take up on the card. It is essential to select a microSD card with enough capacity to store video footage over an extended period. Consider factors such as the frequency of recording, the length of recording, and the quality of the footage when determining the appropriate capacity for the microSD card.

When the microSD card fills up, the camera will stop recording, and footage will be lost. This could lead to a gap in the footage that could have critical information. Therefore, selecting the appropriate capacity for the microSD card is vital for ensuring continuous surveillance and the safety of the area being monitored. Additionally, a higher capacity microSD card will reduce the frequency with which footage needs to be reviewed, which could save time and effort in the long run.

Class rating

Class rating indicates the maximum data transfer rate of a microSD card. This is crucial when it comes to security camera footage as high-quality video footage requires fast write speeds to prevent buffering and loss of video data. A Class 10 or higher card guarantees smooth data transfer and minimizes the risk of video loss, making it an essential consideration when purchasing a microSD card for security cameras.

Another reason to consider class rating before buying a microSD card for security cameras is the lifespan of the card. Continuous recording of high-quality surveillance footage can result in frequent writes and rewrites, which can wear out the card over time. Choosing a card with a higher class rating ensures not only smoother data transfer but also a better overall lifespan for the card, reducing the likelihood of data loss due to card failure and saving the cost of investing in a new one.

Read and write speed

Read and write speed is important when buying a MicroSD card for a security camera because it determines how quickly the card can write footage from the camera and retrieve it for playback or review. A slow read and write speed can cause delays in footage recording, as well as making it difficult to locate and retrieve specific segments of footage in a timely manner in case of an incident.

A high read and write speed also allows for smooth video playback, preventing lag or freezes when reviewing footage. Additionally, security cameras with high-resolution video require higher read and write speeds to ensure that footage is not lost or corrupted during recording. Therefore, it is important to consider read and write speed when choosing a MicroSD card for a security camera to ensure reliable and efficient performance.


Endurance is an important consideration when buying a microSD card for security cameras. Endurance refers to how long the card can withstand continuous read/write cycles without becoming corrupted or failing. Cameras that record constantly or have motion detection may require higher endurance cards to ensure consistent storage and avoid data loss.

Choosing an endurance microSD card can save time, money, and hassle in the long run. High endurance cards are designed specifically for security cameras and are more reliable and durable than regular microSD cards. They also offer greater data retention and fewer errors, which is crucial for long-term surveillance. By selecting an endurance microSD card for your security camera, you can ensure that your footage will be securely recorded and accessible when needed.

Brand reliability

Brand reliability is an extremely crucial factor that one must consider before purchasing a microSD card for security cameras. It is imperative to understand that reliable brands have a significant impact on the overall quality and performance of a microSD card. Opting for a reliable brand ensures that the card is of high quality, possesses good speed and storage capacity, and is compatible with your security camera. Using a card from a reliable brand ensures that your security camera functions well without any hiccups, leading to a seamless surveillance experience.

Reliable brands also provide warranties and customer support, which guarantees a hassle-free purchase experience. Investing in a good quality microSD card from a reliable brand ensures the longevity of the card, and it will not malfunction abruptly. It is better to spend a little extra on a reliable brand than to save money on an inferior quality product that may harm your security camera, cause data losses, or may not be compatible with your surveillance system. Hence, brand reliability should be a top priority while buying a microSD card for security cameras.


What type of MicroSD cards are compatible with security cameras?

Most security cameras require microSD cards that are Class 10 or higher, which are capable of high-speed data transfer rates and capturing large video files without interruption. It is also important to choose a microSD card with a large storage capacity, as security cameras record footage continuously and the card can fill up quickly.

Additionally, some security cameras may require a specific type of microSD card, such as a microSDXC card, so it is important to check the camera’s specifications before purchasing a microSD card. Overall, it is recommended to choose a high-quality microSD card from a reputable brand to ensure reliability and longevity in recording important footage.

What is the maximum capacity of MicroSD cards that can be used with security cameras?

The maximum capacity of MicroSD cards varies depending on the security camera model and manufacturer. Generally, most security cameras support microSD cards with a capacity of up to 128GB or 256GB. However, some advanced security cameras may support MicroSD cards up to 512GB or 1TB.

It’s important to check the user manual or specifications of your security camera to ensure that you use a MicroSD card with a capacity that is compatible with the camera. Some cameras may also have specific requirements for the speed and class of the MicroSD card, so it’s essential to double-check the recommended specifications and ensure that the MicroSD card is of good quality for reliable performance.

Can I remove the MicroSD card while the camera is recording without damaging the footage?

It is not recommended to remove the MicroSD card while the camera is recording as it can lead to data loss and damage the footage. When a camera is recording, it writes data continuously to the MicroSD card, which could result in file corruption or loss of footage if the card is removed abruptly.

Moreover, sudden interruption in the recording process can also damage the camera’s hardware, including the lens and sensor. Therefore, it’s advisable to wait until the camera has finished recording and then safely remove the MicroSD card to avoid any data loss or hardware damage.

Final Thoughts

In today’s world, security is of utmost importance. Installing a security camera helps in keeping your belongings and loved ones safe. However, having the best microsd for security camera is equally important to ensure that the footage is recorded safely and can be accessed when required. In this article, we have identified and reviewed the top 10 microsds that are best suited for security cameras.

The importance of having the best microsd for security camera cannot be emphasized enough. A good quality microsd not only ensures that the footage is recorded smoothly but also saves you from the hassle of losing important footage. We hope this article has helped you make an informed decision when it comes to choosing the best microsd for your security camera.

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