SanDisk Micro SD Memory Card 32GB, Class-10 A1

The SanDisk Micro SD Memory Card 32GB, Class-10 A1 is a high-performance microSD card engineered for smartphones, tablets, action cameras, and embedded systems requiring reliable sequential and random access performance. Professional content creators, mobile developers, and IoT engineers rely on this card for consistent write speeds and application performance optimization. This card solves the critical problem of storage bottlenecks in bandwidth-intensive mobile applications by delivering Class-10 write speeds and A1-rated random access performance for seamless app loading and multitasking.

Product Overview

The SanDisk Micro SD Memory Card operates on NAND flash memory architecture with advanced controller firmware optimized for mobile device compatibility. The Class-10 rating guarantees minimum sustained write speeds of 10 MB/s, essential for recording high-definition video and capturing burst-mode photography without frame drops. The A1 Application Performance Class designation ensures minimum random read/write IOPS of 1500/500 respectively, enabling faster app installation, loading, and execution on Android devices and IoT platforms.

This 32GB capacity card utilizes SanDisk's proprietary flash memory technology with enhanced error correction and wear-leveling algorithms to maintain data integrity across extended product lifecycles. The microSD form factor provides universal compatibility with virtually all mobile devices, gaming consoles, dash cameras, and microcontroller-based systems. Built-in protection mechanisms including temperature resistance up to 85 degrees Celsius and shock resistance ensure reliable operation in demanding field conditions and extreme environments.

Key Specifications

Specification	Details
Product Type	microSD Memory Card
Brand	SanDisk
Storage Capacity	32GB
Speed Class	Class-10
Application Performance Class	A1
Form Factor	microSD
Read Speed	Up to 170 MB/s
Write Speed	Minimum 10 MB/s sustained
Random Read IOPS	Minimum 1500 IOPS
Random Write IOPS	Minimum 500 IOPS
Operating Temperature	0 to 85 degrees Celsius
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• Class-10 Speed Rating delivers minimum 10 MB/s write speeds for uninterrupted 4K video recording and high-speed data transfer operations
• A1 Application Performance Class with 1500/500 IOPS ensures rapid app installation and execution on Android smartphones and tablets
• Up to 170 MB/s read speed enables fast file transfers and media playback without buffering delays
• Temperature-resistant design rated to 85 degrees Celsius provides reliable operation in automotive dash cams, industrial IoT devices, and outdoor equipment
• Shock and vibration resistant construction protects data integrity in rugged field environments and portable devices
• Universal microSD compatibility works with smartphones, tablets, gaming consoles, action cameras, and microcontroller platforms

Applications and Use Cases

• Smartphone and Tablet Storage Expansion for Android devices requiring fast app performance and seamless multitasking with A1-rated random access speeds
• Action Camera Recording for GoPro, DJI drones, and sports cameras capturing high-bitrate 4K video with sustained Class-10 write performance
• Automotive Dash Camera Systems requiring temperature stability and shock resistance for continuous vehicle monitoring and incident recording
• IoT and Embedded Systems including Raspberry Pi, Arduino, and industrial controllers needing reliable microSD storage for operating systems and data logging
• Mobile Gaming and Content Creation enabling fast game loading, media editing, and large file transfers on mobile workstations
• Portable Audio Recorders and Field Equipment for professional sound engineers and field researchers requiring reliable data capture in remote locations

How to Use

Insert the SanDisk Micro SD Memory Card into your device's dedicated microSD card slot, typically located on the side panel of smartphones or within the battery compartment of older devices. The card requires no driver installation on modern Android devices and iOS-compatible readers, as the operating system automatically detects and mounts the storage. For initial setup on Android, navigate to Settings, Storage, and select the microSD card to format it for your device, which optimizes the file system for your specific hardware configuration.

For maximum performance and longevity, avoid removing the card during active read/write operations and ensure proper ejection through the operating system before physical removal. When using the card in cameras or IoT devices, format the card within the target device rather than on a computer to ensure compatibility with the device's firmware. Periodically backup critical data to a secondary location, as microSD cards, like all flash storage, have finite write cycle lifespans. For professional applications involving continuous data logging or high-frequency writes, implement wear-leveling practices and monitor the card's health status using diagnostic tools.

Frequently Asked Questions

What is the difference between Class-10 and A1 ratings on this microSD card?

Class-10 guarantees minimum sustained write speeds of 10 MB/s, critical for continuous video recording and large file transfers. A1 Application Performance Class ensures minimum random read/write IOPS of 1500/500 respectively, optimizing app installation and execution speed on smartphones. While Class-10 focuses on sequential throughput, A1 addresses random access patterns typical of mobile operating systems, making this card ideal for both video capture and app performance.

Is this card compatible with all Android smartphones and tablets?

The SanDisk 32GB microSD card is compatible with virtually all Android devices featuring a microSD card slot, including Samsung, Xiaomi, OnePlus, Motorola, and other manufacturers. However, some premium flagship devices have eliminated microSD slots. Verify your device's specifications before purchase. The card is also compatible with Nintendo Switch, action cameras, dash cams, and microcontroller platforms like Raspberry Pi with appropriate adapters.

Can this microSD card handle 4K video recording?

Yes, the Class-10 sustained write speed of minimum 10 MB/s supports 4K video recording at standard bitrates. However, for high-frame-rate 4K recording (60fps or higher) or high-bitrate cinema formats, verify your camera's specific write speed requirements. Most consumer 4K cameras operate at 50-100 Mbps bitrates, well within this card's sustained performance envelope. For professional cinema applications requiring sustained writes above 150 Mbps, consider higher-capacity UHS-II cards with enhanced speed ratings.

What is the actual usable storage capacity after formatting?

The 32GB capacity refers to gigabytes in decimal notation (1 billion bytes per GB). After formatting, usable capacity is approximately 29-30GB due to file system overhead and the difference between decimal and binary gigabyte calculations. This is normal across all storage devices and not a manufacturing defect. Reserve approximately 10% of total capacity for optimal file system performance and longevity.

How long will this microSD card last before data corruption occurs?

SanDisk microSD cards are rated for extended lifespans with proper usage. Flash memory cells have finite write cycles, typically rated at 10,000 to 100,000 program-erase cycles per cell. Under normal consumer usage patterns, this card will reliably function for 5-10 years or longer. Heavy industrial applications with continuous data logging may experience reduced lifespan. Implement regular backups of critical data regardless of card age as a best practice for data security.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy SanDisk Micro SD Memory Card 32GB, Class-10 A1 Online in India

Purchase the SanDisk Micro SD Memory Card 32GB, Class-10 A1 online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SanDisk Micro SD Memory Card 32GB, Class-10 A1 with fast shipping and expert support.

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