If you own a eufy security camera, you know how crucial reliable storage is for keeping an eye on your home. While eufy offers cloud storage, many users prefer local storage for privacy, cost-effectiveness, or as a backup. That’s where a high-quality eufy micro SD card comes in. It’s the silent workhorse that continuously records footage, ensuring you don’t miss a beat.
Choosing the right micro SD card for your eufy camera isn’t just about capacity; speed, durability, and compatibility also play a massive role in ensuring smooth, uninterrupted recording, especially for high-resolution video. A subpar card can lead to dropped frames, recording errors, or even data loss – something you definitely want to avoid when it comes to your home’s security footage.
To help you make the best choice, we’ve rounded up five top-notch micro SD cards that are perfectly suited for your eufy security system. We’ve considered performance, reliability, and value to help you find the ideal storage solution.
Our Top 5 eufy Micro SD Card Recommendations
Let’s dive into the best options available to upgrade your eufy camera’s local storage.
1. Amazon Basics Micro SDXC Memory Card
This Amazon Basics Micro SDXC card offers a fantastic balance of performance, durability, and affordability, making it a solid choice for almost any eufy camera setup. Its wide compatibility means it’s not just great for your security system, but also for other devices you might own. It’s built to withstand various conditions, ensuring your important video footage is protected.
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Key Features:
- Compatible with smartphones, tablets, cameras, GoPro/action cameras, DSLRs, drones, game consoles, and more.
- Ideal for high-resolution photos, Full HD/4K videos, and various data types.
- Read speed up to 100MB/s, Write speed up to 60MB/s (varies by size).
- UHS, U3, Class 10, and A2 speed classes for optimal smartphone experience.
- Shockproof, IPX6 waterproof, temperature-proof (-10° to 80°), X-Ray-proof, and magnetic-proof.
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Pros:
- Excellent all-around compatibility.
- Very durable against environmental factors.
- Good read/write speeds for continuous recording.
- A2 rating enhances app performance if used in a smart device.
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Cons:
- Write speeds can vary significantly with memory size.
- Not compatible with Nintendo Switch 2.
- Actual available storage capacity can be less due to system formatting.
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User Impressions: Many users find this card to be a reliable workhorse, praising its robust build quality and consistent performance for everyday recording tasks. It’s often highlighted as a great value option that performs above its “basics” branding.
2. SanDisk 128GB Ultra microSDXC UHS-I Memory Card
The SanDisk Ultra is a perennial favorite, and for good reason. It’s designed to offer excellent performance, especially for Android devices, making it a fantastic companion for your eufy camera or even your smartphone. With speeds built to handle Full HD video and quick app loading, it ensures your eufy footage is recorded and accessible without a hitch.
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Key Features:
- Ideal storage for Android smartphones and tablets.
- Ample capacity for many hours of Full HD video.
- Up to 140MB/s transfer speeds for quick file movement.
- A1-rated performance for faster app loading.
- Class 10 for reliable Full HD video recording and playback.
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Pros:
- Specifically optimized for smartphone and tablet use, benefiting cameras too.
- Fast transfer speeds mean quicker offloading of footage.
- A1 rating helps with camera responsiveness.
- Class 10 ensures smooth Full HD video recording.
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Cons:
- “Up to 140MB/s” is primarily for read speeds, write speeds are lower.
- Performance may be lower depending on the host device.
- Not designed for 4K video, though it can often handle it at lower frame rates.
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User Impressions: Users consistently praise the SanDisk Ultra for its reliability and consistent performance. It’s seen as a go-to choice for expanding storage in various devices, including security cameras, with many appreciating its balance of speed and affordability.
3. SanDisk 128GB Extreme microSDXC UHS-I Memory Card
If you’re serious about capturing high-quality video – think 4K or even 5K – the SanDisk Extreme is an excellent choice for your eufy micro SD card needs. It steps up the game with significantly faster write speeds and robust ratings for UHD video, ensuring your eufy camera can record every detail in stunning clarity without any performance bottlenecks. This card is built for demanding tasks.
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Key Features:
- Up to 190MB/s read speeds powered by SanDisk QuickFlow Technology.
- Up to 90MB/s write speeds for fast shooting and continuous recording.
- 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.
- Compatible with Nintendo-Switch (NOT Nintendo-Switch 2).
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Pros:
- Exceptional read and write speeds, perfect for high-resolution video.
- U3 and V30 ratings guarantee smooth 4K/5K UHD video recording.
- A2 performance boosts app and camera responsiveness.
- QuickFlow Technology enhances offload speeds.
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Cons:
- Requires compatible devices to achieve maximum speeds.
- Generally a higher price point than less extreme options.
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User Impressions: Customers love the SanDisk Extreme for its top-tier performance, especially for devices that demand fast read and write speeds like 4K action cameras and high-end drones. For eufy users, it means absolutely reliable and high-quality continuous recording.
4. Samsung EVO Select microSD Memory Card + Adapter
The Samsung EVO Select is a fantastic all-rounder, offering impressive speeds, robust durability, and a handy adapter, making it a complete package for your eufy setup. With its strong protection features and a generous 10-year limited warranty, you can trust this card to keep your surveillance footage safe and sound for years to come.
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Key Features:
- Includes a Samsung adapter for wide compatibility (computers, tablets, cameras, etc.).
- Read/write speeds up to 160 MB/s for ultrafast transfers.
- Available in capacities from 64GB to 1TB.
- U3, Class 10, A2, V30, and UHS-I interface for 4K UHD video and faster transfers.
- 6-proof protection (water, temperature, X-ray, magnet, shock, wear out) with a 10-year limited warranty.
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Pros:
- High-speed performance (U3, V30, A2) ideal for 4K recording.
- Exceptional durability with 6-proof protection.
- Comes with an SD adapter, adding to its versatility.
- Long 10-year limited warranty provides peace of mind.
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Cons:
- “Up to 160 MB/s” refers to read speed, write speeds are typically lower.
- Some users might find specific capacity algorithms reduce reported size slightly.
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User Impressions: Reviewers consistently praise the Samsung EVO Select for its robust performance, especially its ability to handle 4K video effortlessly. The added durability and the included adapter are frequently cited as major benefits, making it a popular choice for continuous security camera use.
5. Lexar E-Series 128GB Micro SD Card 2 Pack
If you have multiple eufy cameras or other devices that require micro SD cards, the Lexar E-Series 2-pack offers incredible value. Not only do you get two cards, but they also provide solid performance for 4K Ultra UHD video and boast a good A1-rated speed for app performance. It’s a cost-effective way to ensure all your devices have reliable, high-speed storage.
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Key Features:
- Comes as a 2-pack, offering great value.
- Wide compatibility with smartphones, tablets, drones, action cameras, and GoPro.
- Supports 4K Ultra UHD, 1080p Full-HD, and 3D video.
- Leverages UHS-I technology for transfer speeds up to 100MB/s.
- Loads apps faster with A1-rated performance.
- Multi-capacity options (32GB to 512GB), 128GB can store hours of 4K video.
- Ultra durable: Waterproof, temperature-proof, shockproof, magnetic-proof.
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Pros:
- Excellent value with two cards in one pack.
- Capable of handling 4K UHD video recording.
- A1 rating helps with quicker access for devices.
- Good durability features for various environments.
- Lexar’s trusted brand for memory solutions.
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Cons:
- “Up to 100MB/s” is typically read speed, write speeds will be lower.
- Actual speed may vary significantly with different host devices.
- 1-year warranty for the adapter only, card has 10-year limited warranty.
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User Impressions: Users often highlight the Lexar E-Series 2-pack as a smart purchase for families or individuals with multiple devices needing extra storage. Its consistent performance for FHD and 4K video, combined with its durability, makes it a reliable choice for budget-conscious buyers.
Why a Good Micro SD Card is Essential for Your eufy Camera
Your eufy security camera relies on its storage to capture and save critical moments. While cloud options are available, using a eufy micro SD card for local storage offers several advantages:
- Privacy: Your footage stays on your device, not on a third-party server.
- No Subscription Fees: Once you buy the card, there are no ongoing costs.
- Backup: It serves as a reliable backup even if your internet connection goes down.
- Faster Access: Accessing local footage can sometimes be quicker than streaming from the cloud.
When choosing a card, always prioritize a Class 10, UHS-I (U1 or U3), and ideally A1 or A2 rated card. These specifications ensure the card can handle the sustained write speeds required for continuous video recording without dropping frames or causing errors, which is paramount for effective home surveillance. Durability features like water, temperature, and shock proofing are also a huge bonus, ensuring your data is safe regardless of environmental conditions.
Frequently Asked Questions (FAQ)
Q1: What capacity eufy micro SD card do I need for my eufy camera?
A: The ideal capacity depends on how long you want to store footage and your camera’s recording quality. For continuous 1080p recording, a 64GB card might store about a week of footage, while a 128GB card could store two weeks or more. For 2K or 4K cameras, you’ll need higher capacities (128GB, 256GB, or even 512GB) to store the same duration of footage due to larger file sizes.
Q2: What speed class is best for eufy security cameras?
A: For eufy cameras, especially those recording in Full HD (1080p) or higher, look for a micro SD card that is at least Class 10 and UHS Speed Class 1 (U1). For 2K or 4K recording, UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) are highly recommended. An A1 or A2 rating also helps with overall camera responsiveness and app loading.
Q3: How long will a micro SD card last in a eufy camera?
A: Micro SD cards used in security cameras undergo constant writing and rewriting, which can shorten their lifespan compared to cards used for occasional data storage. High-quality cards from reputable brands (like the ones reviewed) are designed for this kind of continuous use and can last anywhere from 2 to 5 years. Always consider cards with robust “endurance” ratings for longer life.
Q4: How do I install a micro SD card in my eufy camera?
A: Most eufy cameras have a micro SD card slot, often covered by a rubber flap or located under the camera itself. Simply power off your camera, gently insert the micro SD card into the slot until it clicks, and then power the camera back on. You’ll likely need to format the card via the eufy app before it can begin recording.
Q5: Do eufy cameras require a specific brand of micro SD card?
A: No, eufy cameras typically don’t require a specific brand. However, using reputable brands like SanDisk, Samsung, Lexar, or Amazon Basics ensures you’re getting a quality, reliable product that meets the necessary speed and durability standards. Avoid generic or unbranded cards, as they often fail quickly under continuous recording.
Q6: What happens when the eufy micro SD card is full?
A: When your eufy micro SD card fills up, the camera will usually automatically engage in “loop recording” (also known as continuous recording with overwriting). This means it will start overwriting the oldest footage on the card with new recordings. You can often adjust settings in the eufy app to manage how footage is handled when the card is full.
Q7: Is it better to use cloud storage or a micro SD card for eufy?
A: Both have their advantages. Cloud storage offers off-site backup, meaning your footage is safe even if the camera is stolen or damaged. However, it often involves monthly fees. A micro SD card provides free local storage and privacy, but the footage is physically on the camera. Many users opt for a hybrid approach: local storage for continuous recording and cloud storage for critical event clips.
Conclusion
Choosing the right eufy micro SD card is a small but mighty decision that significantly impacts your home security system’s effectiveness. The cards we’ve reviewed offer a range of options, from budget-friendly and durable general-purpose cards to high-performance solutions for 4K recording. By selecting a card that matches your camera’s capabilities and your recording needs, you’ll ensure your eufy system captures every moment with clarity and reliability. Don’t compromise on storage – it’s the foundation of your security footage!
