REOLINK 256GB microSDXC Memory Card, Up to 100MB/s, 4K UHD
Quick take
This 256GB microSDXC card is designed for local recording with compatible Reolink security cameras and doorbells, using UHS Speed Class U3, Video Speed Class V30, and Application Performance Class A2. It is a good match if you want plenty of onboard storage and fast enough performance for typical camera recording. The biggest buying caveat is compatibility and setup, especially formatting requirements and how the card is used depending on your Reolink device type.
Pros and cons
Pros
- High-speed performance ratings for camera recording (U3, V30, and A2).
- Large 256GB capacity for longer recording on supported Reolink devices.
- Works with a range of Reolink PoE, WiFi, and battery camera models and the company’s doorbells.
- Buyers report it is easy to install and generally reliable once formatted.
Cons
- Best for Reolink users, since it is explicitly intended for specific compatible camera and doorbell lines.
- You may need to format it correctly (FAT32) and follow device-specific setup steps.
- Some Reolink configurations do not support checking or formatting through the camera, so troubleshooting may require a PC.
What buyers think
Buyer feedback is generally positive around two decision factors: compatibility with Reolink cameras, and practical storage value. Multiple reviews describe the card as working well with their security camera setups, with owners highlighting that the 256GB size provides plenty of recording room. Setup is also a consistent theme, with buyers noting that formatting is an important first step. Overall, buyer-review evidence supports that the card performs reliably for local recording when used in supported Reolink devices, but detailed performance comparisons (like sustained write behavior in heavy-motion situations) are not consistently covered in the available review snippets.
What this card is for
The REOLINK 256GB microSDXC Memory Card is made for onboard storage in compatible Reolink security cameras and select doorbells. The goal is simple, record video locally even when you are not relying on constant internet access, and keep enough capacity to reduce the frequency of card swapping.
Key specs that matter for camera recording
- Capacity: 256GB microSDXC, sized for longer retention on supported cameras.
- Speed and performance: UHS Speed Class U3, Speed Class C10, Video Speed Class V30, and Application Performance Class A2. These ratings are commonly used to indicate the card is intended to handle sustained video writes and faster app-style tasks on compatible devices.
- Transfer speed claim: up to 100MB/s.
- Format: FAT32 format guidance, which matters for device recognition and write stability.
- Warranty: includes a 2-year warranty from Reolink.
Compatibility and device fit
This card is specifically positioned for various Reolink camera and doorbell models across PoE, WiFi, and battery categories. It is also noted as suitable for multiple Reolink camera series and several named models in the device lineup.
Doorbell note: Reolink doorbells are described as supporting up to 256GB microSD storage, so this capacity lines up with that upper limit.
Important setup caveat: Some troubleshooting and formatting steps can vary depending on how your Reolink system is built. If a camera does not support formatting/checking through its usual interface, using formatting via a PC in FAT32 may be required.
Setup experience and ongoing use
Installation is straightforward, and buyers commonly mention formatting as the first step before successful recording. If your card is not detected or formatting fails, the practical path is to confirm the card meets the required specifications and then format the card to FAT32 before reinserting it. Keeping the card properly seated (and avoiding frequent removal without need) also helps reduce detection issues.
Pros and cons, in plain terms
Who it’s best for
- You have a compatible Reolink PoE, WiFi, or battery camera, and you want local storage for recordings.
- You prefer fewer storage swaps, and 256GB capacity is the level you are targeting.
- You want a card marketed with video-focused speed ratings (U3/V30) and camera-oriented performance classes (A2).
Who should avoid it
- You are not using a compatible Reolink camera or doorbell, since this card is designed around those specific device requirements.
- You want a “no setup required” option, because formatting to FAT32 and following device-specific SD handling steps can be necessary.
Value and buying decision
At this capacity, the main value equation is simple: if your Reolink device supports 256GB and you format the card correctly, you are buying more local recording time without needing to swap cards as often. The tradeoff is that you should be comfortable doing initial formatting and, if needed, troubleshooting detection by formatting on a PC.
If you are choosing a microSD card for a Reolink system, focus less on generic “high-speed” marketing and more on matching camera-appropriate speed ratings and the card size limit your device supports.
Verdict
The REOLINK 256GB microSDXC Memory Card is a strong choice for Reolink owners who want reliable local recording capacity and camera-oriented speed ratings. It is not the most universal microSD option, but for supported Reolink cameras and doorbells, it is easy to recommend, especially if you are planning continuous or frequent recording and want fewer storage interruptions.
FAQs
How do I format this REOLINK microSD card for my camera?
Use FAT32 formatting and follow your Reolink device’s SD setup flow. If the camera interface cannot format or check the card, formatting via a PC and then reinserting it is a common fix.
Is this card compatible with Reolink doorbells?
It is intended for compatible Reolink video doorbells, and doorbells are described as supporting up to 256GB microSD storage, which matches this card’s capacity.
Do I need the internet for the camera to record to this microSD card?
No, the storage is designed for recording directly to the microSD card, including setups where internet connectivity is not continuous.
What speed ratings should I look for in a microSD card for security cameras?
Look for video-focused ratings such as UHS Speed Class U3 and Video Speed Class V30, plus a Speed Class like C10 and performance classes like A2 when supported by your device.
Why won’t my Reolink camera detect the microSD card?
Common causes include the card not meeting required specifications, incorrect installation orientation, or formatting issues. Reformatting to FAT32, confirming specifications, and ensuring the firmware is up to date are typical troubleshooting steps.
Where should I buy the REOLINK 256GB microSDXC Memory Card?
You can check the latest price and availability here: Buy on Amazon.
Bottom line
If you own a supported Reolink camera or doorbell and want dependable local recording capacity, this 256GB U3/V30/A2 microSDXC card is built for that job. Just plan on formatting it correctly and confirming it matches your device’s SD handling requirements.
Specifications
| Product Title | REOLINK 256GB microSDXC Memory Card, Up to 100MB/s, 4K UHD, U3, A2, V30, Class 10, FAT32, Micro SD Card Fully Compatible with Reolink Security Camera, Reolink PoE/WiFi/Battery Doorbell |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Accessories & Peripherals > Memory Cards > Micro SD Cards |
| Brand | REOLINK |
| Manufacturer | Reolink Digital |
| Item Weight | 0.01 Kilograms |
| Color | Black |
| Flash Memory Type | Micro SDXC |
| Memory Storage Capacity | 256 GB |
| Compatible Devices | Reolink Home Hub, Reolink Home Hub Pro, Reolink Security Cameras |
| Additional Features | 256GB |
| Media Speed | 100 MB per second |
| Hardware Connectivity | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Flash Memory Video Speed Class | V30 |
| Warranty Type | REOLINK provides free 2-Year warranty |
| Warranty Description | 2 year |
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