Micro SD cards, also known as microSD or microSDHC, are tiny memory cards used for storage in portable and mobile devices such as smartphones, tablets, and cameras. Introduced in 2005, micro SD cards were born out of the need for a smaller, more compact alternative to standard SD cards as electronic devices continued getting smaller. With high speeds and affordable prices even for large capacities, micro SD cards have become the ubiquitous, standard memory card for compact consumer gadgets with over 400 million shipped worldwide each quarter. Whether storing media or running programs off the card itself, micro SD cards deliver reliable removable storage in a tiny package. These tiny cards have become the standard removable memory format for compact consumer electronics across the globe.
Top key points about the functionality of micro SD cards
- Removable storage – Micro SD cards allow portable, removable storage that can easily be transferred between compatible devices.
- Application storage – Some devices allow certain apps or even entire operating systems to be installed and run directly from a micro SD card, streamlining storage usage.
- Back-Up and transfer – Users can backup critical phone data like contacts, app data, photos, and other irreplaceable files to a removable micro SD card for safekeeping in case of loss or upgrade. Files can easily be transferred to new devices.
- Dual uses – Some devices offer dual micro SD card slots, allowing users to expand storage as well as provide backup/overflow as needed. Extended use cases beyond just expansion.
Overall, the portability and versatility of removable micro SD card functionality allow convenient expansion, security, and flexibility in how storage is handled across consumer gadgets and appliances.
Top Selling Micro SD Cards From Samsung:
1. PRO Plus microSD Card
The Samsung PRO Plus microSD card offers high-speed storage and durability for media-intensive use cases. With capacity options up to 512GB, it provides substantial room for photos, videos, apps, and more. Rated A2 for quicker app launches and U3 for fast transfer speeds up to 160MB/s, the PRO Plus handles 4K footage or RAW images smoothly. Durable construction with 4-proof protection makes the card shock, magnet, temperature, and water resistant. Ideal for smartphones, cameras, and drones that demand high-performance removable storage. Backed by a 10-year limited warranty, the PRO Plus microSD card delivers the speed, endurance, and ample capacity that power users require.
2. PRO Endurance microSD card 256GB
The PRO Endurance delivers robust storage for intensive video workloads. With 256GB capacity, it provides room for extensive capture of full HD and 4K footage. Specially engineered to handle write-intensive tasks, it withstands up to 43,800 hours of continuous video recording. Durable construction makes the card shock, magnet, temperature, water, and X-ray resistant while maintaining speed integrity. Rated for App Performance Class A1 and with read speeds up to 100MB/s, the card can save video smoothly in security systems, dashboard cams, body-worn police cameras, and more. Backed by monitoring software to gauge card health, the PRO Endurance microSD card provides both longevity and performance for continuous, reliable video monitoring usage
3. Pro Plus microSD Card (2021)
The 2021 edition Samsung Pro Plus microSD card provides lightning-fast speeds and ample storage capacities of up to 1TB. Optimized for transfer-intensive uses, it achieves accelerated read/write capabilities up to 160MB/s and 120MB/s respectively. Video Speed Class 30 and Application Performance Class 2 enable seamless 4K recording and app performance. With a durable magnesium body resistant to water, magnets, shock, and X-rays, the card steadily delivers high speeds across devices. Ideal for high-resolution media capture and running intensive apps and games on smartphones, drones, cameras, and more, the 2021 Pro Plus microSD card packs high-performance removable storage in a tiny, durable package. Users can capture memories confidently knowing the card achieves 6x durability compliance through extensive testing. By enduring extreme environments, the Pro Plus microSD card reliably empowers creative content capture and portable productivity.
4. PRO Endurance microSD Memory Card 128G
The Samsung PRO Endurance microSD card provides robust storage and durability for write-intensive workloads. With 128GB capacity, it offers ample room to capture high-definition security footage, dashcam video, and more in continuous operation. Engineered to withstand up to 44,000 hours of full HD and 4K video recording, it maintains sustained speeds up to 30MB/s. Meeting the Video Speed Class 30 and Application Performance Class A1 ratings, the card steadily saves intensive video streams without lag. Its durable build handles shock, magnets, extreme temperatures, and other harsh conditions. Ideal for surveillance systems, police body cams, transportation cameras, and servers needing reliable high-capacity storage, the PRO Endurance microSD card delivers steadfast performance. Monitoring software helps users track lifespan usage over long-term operation. With specialized endurance and hardy construction, the PRO Endurance 128GB microSD card records smooth, uninterrupted video in mission-critical recording equipment.
Conclusion
Micro SD cards have become an indispensable storage solution for consumer electronics. Initially developed to provide compact removable memory for early smartphones and cameras, micro SD capacities and speeds have grown tremendously while size remains diminutive. Today’s highest capacity 1TB cards can hold entire media libraries and app ecosystems in a package smaller than a fingernail. With over 400 million micro SD cards shipped per quarter and compatible with billions of gadgets worldwide, the format has been overwhelmingly adopted as the storage solution of choice for removable consumer storage. Continual innovations in memory consortiums promise even greater capacities, speeds, and use cases in the future through improved hardware and software. Fifteen years after their debut, Samsung micro SD cards continue rising to the storage challenges of an increasingly mobile digital world. For more information, visit Feedhour.