Your Eufy security camera is a fantastic tool for keeping an eye on your home, but what about storing all that important footage? While Eufy offers cloud storage options, many users prefer the peace of mind and cost savings of local storage. That’s where a reliable eufy security camera SD card comes in!
Choosing the right microSD card is crucial for smooth recording, quick playback, and ensuring your precious footage is safe. Not all SD cards are created equal, especially when it comes to the demanding, continuous write cycles of security cameras. You’ll want something durable, fast, and with enough capacity to hold days, if not weeks, of video.
We’ve scoured the market to find some of the best memory cards perfectly suited for your Eufy camera system. Let’s dive into our top picks that offer excellent performance and reliability for your home surveillance needs.
1. Amazon Basics Micro SDXC Memory Card with Full Size Adapter (128GB or more)

This Amazon Basics Micro SDXC card is a solid all-rounder, offering a great balance of performance and affordability. It’s designed for a wide range of devices, making it a versatile choice for your Eufy camera. With its fast read and write speeds, you can expect smooth recording of high-resolution video and quick access to your stored footage. It’s built tough too, so it can handle the varied conditions your security camera might face.
- Key Features:
- Compatible with various devices including cameras and action cameras.
- Perfect for recording and storing Full HD/4K videos and high-resolution photos.
- Ultra-fast read speeds up to 100MB/s and write speeds up to 60MB/s (varies by size).
- UHS, U3, Class 10, and A2 speed classes for optimal performance.
- Built for reliability: shockproof, IPX6 waterproof, temperature-proof (-10° to 80°C), X-Ray-proof, and magnetic-proof.
- Pros:
- Excellent durability for outdoor camera use.
- Good speeds for 4K video recording.
- A2 rating helps with app performance if used in a smart device.
- Affordable and widely available.
- Cons:
- Not specifically “high endurance” rated for surveillance, though durable.
- Actual speeds can vary depending on the host device.
- User Impressions: Users often commend this card for its value, noting it performs reliably for general storage and camera use. Many appreciate the robust build quality for diverse applications.
- Call-to-action: See it on Amazon here
2. SanDisk 128GB High Endurance Video MicroSDXC Card with Adapter

When it comes to security cameras, “High Endurance” isn’t just a marketing term – it’s a vital feature. This SanDisk card is specifically engineered for continuous recording in devices like dash cams and home monitoring systems, making it an ideal eufy security camera SD card choice. It’s designed to withstand thousands of hours of recording, which is exactly what you need for reliable surveillance.
- Key Features:
- Ideal for dash cams and home monitoring systems.
- Designed for high endurance, capable of recording up to 10,000 hours.
- Built and tested for harsh conditions: temperature proof, waterproof, shock proof, humidity proof, and magnet proof.
- Supports recording and saving Full HD or 4K videos.
- Pros:
- Specifically designed for continuous recording, enhancing longevity for surveillance.
- Extreme durability protects your data in various environments.
- Reputable brand known for quality memory solutions.
- Cons:
- Write speeds might be slightly lower than “Ultra” or “Extreme” cards designed for burst photography.
- May be pricier than standard cards of the same capacity due to endurance features.
- User Impressions: Customers consistently highlight this card’s reliability and durability, especially for devices that record non-stop. It’s often recommended for users seeking long-term, worry-free video storage.
- Call-to-action: See it on Amazon here
3. SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter

The SanDisk Ultra is a popular choice for good reason. It offers a fantastic blend of speed, capacity, and value, making it an excellent general-purpose microSD card that works well with Eufy cameras. With 256GB, you’ll have plenty of room for extended recording, and its A1-rated performance means faster app loading if you ever move it to a smartphone or tablet.
- Key Features:
- Ideal for Android smartphones, tablets, Chromebooks, and Windows laptops.
- Up to a massive 1.5TB capacity (review is for 256GB).
- Fast file transfers with up to 150MB/s read speeds.
- A1-rated performance for faster app loading.
- Backed by a 10-year limited warranty.
- Pros:
- High capacity for extensive video storage.
- Good read speeds for quick footage access.
- A1 rating beneficial for devices that run apps.
- Backed by a long warranty.
- Cons:
- Not a dedicated “high endurance” card for constant write cycles.
- Write speeds aren’t as high as “Extreme” variants.
- User Impressions: Many users praise the SanDisk Ultra for its reliability and consistent performance in various devices. It’s seen as a solid, dependable choice for expanding storage without breaking the bank.
- Call-to-action: See it on Amazon here
4. SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter

For those who demand top-tier performance, the SanDisk Extreme is an absolute powerhouse. This card is built for speed, making it perfect for Eufy cameras that record in high resolutions like 4K or even 5K. Its quick offload speeds mean you can transfer footage to your computer in a flash, saving you valuable time when reviewing important events.
- Key Features:
- Save time with card offload speeds of up to 190MB/s with SanDisk QuickFlow Technology.
- Up to 90MB/s write speeds for fast shooting.
- 4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30).
- Rated A2 for faster loading and in-app performance.
- Pros:
- Exceptional read and write speeds, ideal for high-resolution video.
- U3 and V30 speed classes guarantee smooth 4K/5K recording.
- A2 rating enhances overall responsiveness.
- Robust performance from a trusted brand.
- Cons:
- Premium price point due to its high-performance capabilities.
- May be overkill for Eufy cameras that only record in 1080p, but still offers reliability.
- User Impressions: Users report excellent performance for demanding tasks, including 4K video recording and high-speed photography. It’s highly recommended for professionals and enthusiasts who can leverage its impressive speeds.
- Call-to-action: See it on Amazon here
5. Amazon Basics 256GB microSDXC Card with Adapter, Read Speed up to 200MB/s

Another strong contender from Amazon Basics, this 256GB microSDXC card ups the ante with even faster read and write speeds. If you’re looking for a higher capacity eufy security camera SD card that won’t lag when recording or reviewing 4K footage, this could be a fantastic option. It maintains the rugged durability you’d expect, making it suitable for both indoor and outdoor Eufy cameras.
- Key Features:
- 256GB capacity, compatible with various devices including cameras and drones.
- Ideal for recording and storing Full HD/4K/5K videos and high-resolution photos.
- Read speed up to 200MB/s, write speed up to 150MB/s.
- Includes UHS-I, U3, Class 10, and A2 speed classes for optimal smartphone experience.
- Shockproof, IPX6 waterproof, temperature-proof (-10° to 80°C), X-Ray-proof, and magnetic-proof.
- Pros:
- Very high read and write speeds for smooth video handling.
- Substantial 256GB capacity for extended recording periods.
- Excellent durability features for protection against environmental factors.
- Competitive pricing for its performance level.
- Cons:
- Achieving maximum read speeds requires a specific Amazon Basics card reader.
- Still not a dedicated “high endurance” card.
- User Impressions: Customers often highlight the impressive speeds and large capacity for the price. It’s well-regarded for general use, especially for capturing and storing large media files, including high-res video.
- Call-to-action: See it on Amazon here
6. GIGASTONE 128GB Micro SD Card 2-Pack, A1 V30 4K Video MicroSDXC Card

Sometimes, having a spare is just smart. This GIGASTONE 2-pack offers two 128GB microSD cards, giving you excellent value and a ready backup. With V30 speed class, these cards are more than capable of handling 4K Ultra HD video recording from your Eufy camera, ensuring you capture every detail. They’re also built to withstand harsh conditions, which is essential for home security.
- Key Features:
- 2-pack of 128GB Micro SD cards.
- 4K Ultra HD video displaying/recording with Read/Write up to 95/40 MB/s.
- A1 and V30 speed classes.
- Compatible with cameras, security cameras, action cameras, laptops, tablets, and smartphones.
- Environmentally proof: Waterproof, shockproof, temperature-proof, and X-Ray proof.
- Gigastone 5-year limited warranty.
- Pros:
- Excellent value with a 2-pack option.
- V30 speed class ensures reliable 4K video recording.
- Comprehensive environmental protection for durability.
- Decent read/write speeds for security camera use.
- Cons:
- Not as well-known a brand as SanDisk or Amazon Basics.
- Write speed is lower than some single, high-performance cards.
- User Impressions: Users find the GIGASTONE cards to be a good budget-friendly option, especially for those who need multiple cards. The 4K capability and durability are frequently praised for their price point.
- Call-to-action: See it on Amazon here
7. SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter (Newer Model)

Rounding out our list is another iteration of the popular SanDisk Ultra, this time offering slightly improved transfer speeds. If you’re looking for a dependable eufy security camera SD card with a good balance of capacity and speed without splurging on an “Extreme” model, this 128GB Ultra card is an excellent choice. It’s perfect for storing hours of Full HD video and quickly transferring photos.
- Key Features:
- Ideal storage for Android smartphones and tablets.
- Up to 128GB to store even more hours of Full HD video.
- Up to 140MB/s transfer speeds to move up to 1000 photos per minute.
- Load apps faster with A1-rated performance.
- Class 10 for Full HD video recording and playback.
- Pros:
- Reputable brand with strong reliability.
- Good balance of speed and capacity for most Eufy camera needs.
- Improved transfer speeds compared to older Ultra models.
- A1 rating enhances responsiveness for devices that run apps.
- Cons:
- Not a high-endurance card designed for continuous, long-term surveillance.
- Still not the fastest write speeds compared to Extreme models.
- User Impressions: Customers consistently rate the SanDisk Ultra highly for its general performance and reliability across various devices. Its improved transfer speeds are a welcome upgrade for those moving data frequently.
- Call-to-action: See it on Amazon here
Conclusion: Choosing the Right SD Card for Your Eufy Camera
Selecting the perfect eufy security camera SD card is all about balancing your needs with your budget. If your Eufy camera is recording 24/7 or in high-resolution 4K, a “High Endurance” card like the SanDisk High Endurance is probably your best bet for longevity and reliability. For cameras that record less frequently, or if you’re on a tighter budget, a durable general-purpose card from Amazon Basics or a SanDisk Ultra will serve you well.
Always double-check your Eufy camera model’s specifications to confirm its maximum supported SD card capacity. No matter which you choose, investing in a quality memory card ensures your valuable surveillance footage is always there when you need it most, providing you with true peace of mind.
FAQ: Eufy Security Camera SD Card Storage
Q1: What size SD card is best for my Eufy camera?
A1: Most Eufy cameras support microSD cards up to 128GB or 256GB, with some newer models or HomeBase 3 supporting up to 16TB (via HDD). For a single camera recording 1080p, 64GB-128GB typically provides weeks of motion-triggered footage. For continuous 24/7 recording or 2K/4K cameras, aim for 128GB or 256GB to ensure you have ample storage before footage starts overwriting. Always check your specific Eufy camera model’s specifications.
Q2: Do all Eufy cameras support SD card storage?
A2: Most Eufy cameras, especially the EufyCam series and SoloCams, do support local storage via a microSD card slot directly in the camera. EufyCams often store footage on the HomeBase via a microSD card or eMMC storage. Always verify the storage options for your specific Eufy model in its product description or user manual.
Q3: How do I install an SD card in my Eufy camera?
A3: Installation is generally straightforward. First, power off your Eufy camera. Locate the microSD card slot (often under a rubber flap or accessible after removing the back panel). Gently insert the microSD card until it clicks into place. Power your camera back on. You might then need to format the card via the Eufy Security app.
Q4: What’s the difference between a regular and a “High Endurance” SD card for security cameras?
A4: “High Endurance” microSD cards are specifically designed for the continuous write-and-rewrite cycles demanded by security cameras and dash cams. They use more durable NAND flash memory and often include advanced error correction to withstand thousands of hours of recording without degradation. Regular consumer-grade SD cards, while fine for occasional use, may wear out faster under constant surveillance recording, leading to data loss.
Q5: Will using an SD card enable continuous recording on my Eufy camera?
A5: It depends on your specific Eufy camera model. Some Eufy SoloCams or indoor cameras support continuous 24/7 recording to a local microSD card. Many Eufy outdoor cameras (like the EufyCam series) are battery-powered and primarily record motion-triggered events to conserve battery life, even with an SD card. Check your camera’s features in the Eufy app or product manual.
Q6: How long can a 128GB SD card record footage on a Eufy camera?
A6: The recording time depends on several factors: the camera’s resolution (1080p, 2K, 4K), compression efficiency (H.264 vs. H.265), and whether it’s recording continuously or only motion-triggered events. As a rough estimate, a 128GB card might hold:
* 1080p motion-triggered: Several weeks to a couple of months of typical event recordings.
* 1080p 24/7 continuous: Approximately 10-14 days.
* 2K/4K motion-triggered: A few weeks.
* 2K/4K 24/7 continuous: 5-7 days.
These are estimates and actual mileage may vary.
Q7: Do I still need a cloud subscription if I use an SD card for local storage?
A7: No, an SD card provides local storage, meaning your footage is stored directly on the camera or HomeBase without needing an internet connection or a monthly subscription. Many Eufy users opt for local storage to avoid ongoing fees and have complete control over their data. However, cloud storage offers off-site backup, which can be useful in case your camera is stolen or damaged. It’s an optional layer of protection, not a requirement if you’re using an SD card.



