Hiksemi 256GB Memory Card – Ultra High-Capacity, High-Speed Storage for Demanding Workloads
The Hiksemi 256GB Memory Card is a powerful, high-capacity storage solution designed to meet the growing demands of modern digital devices. Whether you’re a content creator, a professional using surveillance systems, or a gamer needing extra storage, this microSD card delivers exceptional performance, reliability, and durability across the board.
Manufactured by Hiksemi, a trusted brand in memory and surveillance technology, this 256GB microSDXC card offers blazing-fast speeds, rugged protection, and wide compatibility with smartphones, drones, action cameras, IP cameras, and more. With enough space to store thousands of photos, hours of HD video, and heavy app data, it’s the ideal choice for users who need speed, endurance, and efficiency in one compact solution.
Speed That Keeps Up With Your Lifestyle
Speed is everything in a fast-paced digital world. The Hiksemi 256GB memory card features UHS-I technology and is Class 10, U1, V10, and A1 rated — perfect for recording Full HD video, running apps directly from the card, and transferring large files quickly and securely.
Speed Ratings:
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Class 10 – Minimum sustained write speed of 10MB/s
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UHS-I U1 – Designed for Full HD video recording
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V10 (Video Speed Class) – Supports smooth video streaming
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A1 (App Performance Class) – Enhanced app loading and multitasking on Android devices
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Read Speeds Up to 100MB/s – Fast file access and transfers
Whether you’re editing footage on the go, loading heavy apps, or backing up media files, the Hiksemi card ensures seamless performance without lag or buffering.
Massive 256GB Storage Capacity for All Your Content
With a generous 256GB of storage, this card gives you more freedom to store everything you need, including:
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Over 70,000 high-resolution photos
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More than 24 hours of 1080p Full HD video
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Hundreds of mobile apps, games, and HD movies
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Thousands of music files, documents, or project files
Perfect for power users, photographers, drone pilots, and mobile professionals who deal with large amounts of data daily.
Optimized for Surveillance and 24/7 Recording
The Hiksemi 256GB microSD card is not just for casual use — it’s designed for durability and endurance, making it ideal for continuous recording in:
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CCTV & IP cameras
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Dashcams & DVRs
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Home security systems
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Body cams and wildlife cams
Its reliable performance over extended periods ensures your critical footage is safely stored without loss or corruption, even in 24/7 video capture environments.
Built Tough for Harsh Conditions
Ruggedly engineered to survive the elements, the Hiksemi card is tested to perform in extreme situations. It’s protected against:
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✅ Water – Waterproof casing resists humidity and accidental spills
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✅ Shock – Resistant to drops, vibrations, and physical impact
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✅ Extreme Temperatures – Operates from -25°C to +85°C
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✅ X-ray Exposure – Safe from airport and medical scanner interference
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✅ Magnet Interference – Protected from strong magnetic fields
Whether you’re capturing footage on a mountaintop or storing your camera in a hot vehicle, this card is built to last.
Wide Compatibility and Plug-and-Play Design
Compatible with a broad range of devices, the Hiksemi 256GB microSDXC card is perfect for:
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Android smartphones and tablets
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DSLR and mirrorless cameras (with SD adapter)
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Action cameras (GoPro, DJI, Insta360)
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Gaming consoles like Nintendo Switch
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Surveillance cameras and IP systems
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Laptops and desktop PCs (via adapter or card reader)
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Drones and FPV systems
No formatting or setup required — just plug in and go. Whether you’re upgrading your mobile device or expanding storage for professional equipment, it works instantly.
Trusted Brand, Professional Performance
As a part of the Hikvision family, Hiksemi is known for delivering industrial-grade memory solutions designed for both consumer and commercial use. Every card is:
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🔒 Rigorous Factory Tested
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✅ Standards Compliant (SDHC/SDXC, UHS-I, RoHS)
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💽 Formatted and Ready to Use
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🛡️ Backed by Manufacturer Warranty
You’re not just buying storage — you’re investing in speed, stability, and peace of mind.
Technical Specifications
| Feature | Specification |
|---|---|
| Capacity | 256GB |
| Format | microSDXC |
| Speed Rating | Class 10 / U1 / A1 / V10 |
| Max Read Speed | Up to 100MB/s |
| Operating Temperature | -25°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| Durability | Waterproof, shockproof, X-ray proof, temp-resistant |
| Compatibility | Android, cameras, drones, consoles, CCTV, laptops, etc. |
Ideal Use Cases
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📱 Mobile Expansion – More space for photos, apps, videos, and downloads
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📷 Content Creation – Store and transfer Full HD video and RAW photos
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🛡️ Security Storage – Reliable 24/7 surveillance footage capture
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🚗 Dashcam Backup – Safeguard your road trips and daily driving data
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🎮 Gaming Storage – Boost storage on Nintendo Switch and portable consoles




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