Best 256GB SD Cards

The Ultimate Guide to the Best 256GB SD Cards

Do you love to capture pictures and save them on your smartphone or laptop? If yes, then you might be looking to have plenty of storage space. 256 GB SD cards are incredibly useful in situations like these. In this blog post, we have gathered all the necessary information for you. Here, you will find a comprehensive list of the finest 256 GB SD cards currently available in the market. Our extensive product comparisons provide you with all the information you need to make an informed decision. We've also included a helpful buying guide about buying an ideal SD card. Whether you're an experienced photographer or just in need of some extra storage, our comprehensive guide is here to assist you in finding the perfect fit. Let's get straight into it! 

What Is a microSD Card, and How Does a microSD Card Work?

A microSD card is a compact variant of the familiar SD card, tailor-made for use with smaller gadgets such as smartphones and cameras. Experience a streamlined solution for storing your precious photos and videos. To utilize a microSD card, insert it into the SD card slot of your device with the help of an adapter. Our versatile cards work seamlessly with a wide range of devices, including video game systems, cameras, drones, and smartphones.

List of Top 12 Best 256GB SD Cards

List of the best 256GB SD cards is given below: 

  1. Samsung Evo Plus microSD card
  2. Lexar Professional 1066x microSDXC card
  3. Lexar High-Performance 256GB 633x microSDXC
  4. SanDisk Ultra microSDXC UHS-1 256GB
  5. SanDisk Extreme microSDXC UHS-1 256GB
  6. SanDisk High Endurance V30 microSDXC Card 256GB
  7. SanDisk Extreme Pro 256GB microSDXC UHS-I with Ada
  8. Samsung Pro 256GB Endurance MicroSDXC UHS-I Card 
  9. SanDisk Max Endurance microSDXC Card 256GB
  10. Kingston Canvas React Plus SDXC UHS-II
  11. PNY X-Pro 90 SDXC UHS-II
  12. SanDisk Extreme SD UHS-I Card

1) Samsung Evo Plus microSD card

Check out the Samsung Evo Plus microSD card, a versatile storage solution that meets all your needs. Boasting impressive read speeds of up to 100MB/s and write speeds of 60MB/s, this card is perfect for individuals seeking swift and efficient file transfers, especially when dealing with large files. With a variety of storage options available, you can effortlessly keep all your essential files, pictures, and videos safe and sound. Choose from capacities that suit your needs, ranging from 64GB to 512 GB.   

This microSD card not only provides lightning-fast data speeds but also boasts a four-proof protection design that guarantees its durability. With its waterproof, temperature-resistant, X-ray- and magnet-proof features, this microSD card is built to withstand the toughest conditions. It is truly one of the most reliable and long-lasting options available in the market. Experience the ultimate in video quality with support for stunning 4K UHD videos. Now, you can enjoy your favorite media content in high definition no matter where you are.   

Furthermore, you'll be pleased to know that it includes a generous 4-year warranty, providing you with the assurance that this top-notch product is designed to withstand the test of time. With its impressive features, the Samsung Evo Plus microSD card offers reliable and secure data storage. Its exceptional qualities make it a wise investment for anyone in need of a trustworthy solution.

2) Lexar Professional 1066x microSDXC card

The second option in the list is the incredible Lexar Professional 1066x microSDXC card. Experience lightning-fast read and write speeds of 160 MB/s and 120 MB/s, allowing you to effortlessly transfer Full HD and 4K UHD content with ease. 

This device is designed to handle any adventures that may come your way, with its water-, shock-, vibration-, and X-ray-proof features. Although the card is smaller in size compared to the Pro version, it offers impressive storage capacities of up to 512 GB. That makes it an ideal choice for fulfilling all your video storage requirements. 

Moreover, this option is both cost-effective and dependable, making it the perfect selection for compact gadgets such as drones and action cameras. Opt for the Lexar Professional 1066x microSDXC card, a top choice for lightning-fast and dependable performance that you can always rely on. 

3) Lexar High-Performance 256GB 633x microSDXC

The Lexar High-Performance 256GB 633x microSDXC is a top-notch memory card known for its impressive speed and large storage capacity. This memory card is designed to handle demanding applications and tasks with its high-performance ratings and certifications. 

The Lexar High-Performance 256GB 633x microSDXC is ideal for action cameras, drones, and smartphones that need fast and reliable storage. This memory card is reliable for capturing various types of video content, including 1080p Full HD, 4K UHD, and 3D. 

The Lexar High-Performance 256GB 633x microSDXC stands out from other memory cards due to its spacious storage capacity. This memory card has a large storage capacity of 256GB, allowing you to store numerous high-resolution photos and hours of video content without worrying about running out of space. 

The Lexar High-Performance 256GB 633x microSDXC is a dependable and effective storage option that enhances your content creation capabilities. Whether you're an experienced videographer or a beginner photographer, this memory card is a great choice that offers reliability and high performance. 

Lexar High-Performance 256GB 633x microSDXC

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4) SanDisk Ultra microSDXC UHS-1 256GB

The SanDisk Ultra microSDXC UHS-1 256GB is perfect for storing all your data. With a large storage capacity of 256GB, you'll always have space for your important files, media, and memories. 

This microSD card offers high-speed transfer rates of up to 150MB/s, allowing you to transfer large files quickly in a matter of seconds. This microSDXC card is compatible with Class 10, UHS-1, and A1 devices, allowing you to capture high-quality videos and photos on your Windows and Android smartphones, tablets, and other mobile devices. 

The SanDisk Memory Zone App simplifies file organization and 

management, allowing for automatic data backup. This SanDisk Ultra microSDXC UHS-1 256GB is a dependable and efficient storage option, ideal for individuals who require portable access to extensive data. 

5) SanDisk Extreme microSDXC UHS-1 256GB

If you need more storage space for your smartphone, camera, or other digital devices, the SanDisk Extreme microSDXC UHS-1 256GB is a good choice. This advanced memory card provides a spacious 256GB of storage capacity for your videos, photos, music, and other data without requiring an SD adapter. 

This microSDXC card has fast read and write speeds of up to 190MB/s and 130MB/s, making it faster and more efficient than other options in its class. With its high-speed rating, this memory card ensures smooth data capture and transfer for various video formats, including Full HD, 3D, and 4K Ultra HD. 

The SanDisk Extreme microSDXC card is designed to enhance the loading speeds of your favorite apps on your smartphone. This memory card is a good choice for those seeking a dependable and fast storage option. 

6) SanDisk High Endurance V30 microSDXC Card 256GB

Next on the list is the remarkable SanDisk High Endurance V30 microSDXC Card - an ideal solution to meet the demands of your dash cam and home video monitoring camera. Experience the convenience of a generous 256GB storage capacity and lightning-fast read speeds of up to 100MB/s. Never worry about running out of space or waiting for your footage to load again. 

And that's not all - this card also offers impressive write speeds of up to 40MB/s, ensuring dependable and top-notch recordings of up to 20,000 hours of full HD footage. No matter if you're documenting your everyday journey or ensuring the security of your residence, you can trust that the SanDisk High Endurance V30 microSDXC Card will meet your needs.

7) SanDisk Extreme Pro 256GB microSDXC UHS-I with Ada

SanDisk Extreme Pro 256GB microSDXC UHS-I with Ada is the perfect answer to all your storage requirements. Uncover the ultimate solution that will revolutionize your storage experience. Experience lightning-fast performance with this compact microSD card, boasting an incredible read speed of 200MB/s and a write speed of 140MB/s. 

This memory card is designed with high-speed performance in mind, allowing it to handle heavy data usage effortlessly. It is capable of capturing videos in stunning 1080p Full HD, 3D, and 4K Ultra HD resolution without any hassle. Perfect for capturing stunning moments with your 4K Ultra HD-enabled devices, whether it's a smartphone, tablet, or action camcorder. 

This memory card guarantees ample storage and lightning-fast speed to save all your high-quality photos and videos effortlessly. Discover the incredible capabilities of the SanDisk Extreme Pro 256GB microSDXC UHS-I with Ada. Embrace the unrivaled power and lightning-fast speed it brings to the table. Take advantage of this amazing opportunity to elevate your storage game. 

8) Samsung Pro Endurance MicroSDXC UHS-I Card - 256GB

Are you searching for a dependable microSD card that can effortlessly handle your continuous recording devices? Check out the incredible Samsung Pro Endurance MicroSDXC UHS-I Card - 256GB. This card has an impressive capacity to capture and store up to 16 years of full HD footage, designed with exceptional durability and reliability in mind. 

It is an ideal choice for various applications, including CCTV surveillance cameras, body cams, dash cams, and even drones. Experience blazing-fast speeds of up to 100MBps and rest easy knowing that your valuable footage is protected by a durable and resilient design. 

No need to worry about water damage or accidental drops - this device has got you covered! Plus, you'll have peace of mind knowing that your investment is backed by a generous five-year warranty, ensuring long-lasting protection for years to come.

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9) SanDisk Max Endurance microSDXC Card 256GB

The SanDisk Max Endurance, with a storage capacity of 256GB, is an excellent, reliable, and durable microSD card. It's designed to meet the needs of camera enthusiasts who demand top-notch recording capabilities. This card is equipped with a Class 10 and V30 rating, allowing it to handle Full HD and 4K recording effortlessly. 

Its versatility makes it perfect for dash cams and home video monitoring cameras. 

This card offers exceptional read and write speeds, reaching up to 100MB/s and 40MB/s, respectively, ensuring impressive performance. With this feature, you'll be able to effortlessly transfer and store your videos with lightning-fast speed and seamless performance. 

The SanDisk Max Endurance microSDXC Card stands out due to its impressive durability. With an impressive capacity for up to 120000 hours of full HD recording, this device is a dependable and durable option for individuals in need of continuous footage capture. 

10) Kingston Canvas React Plus SDXC UHS-II

The Kingston Canvas React Plus SDXC UHS-II is a memory card that works well for photography and video, including 4K footage. This SD card comes in different sizes, from 32GB to 256GB. It has fast read and write speeds of up to 300MB/s and 260MB/s. The product also includes a warranty that lasts a lifetime, giving users peace of mind. 

The in-camera performance of the Canvas React Plus SD card is impressive, making it a reliable choice for professional and amateur photographers. The lower capacities of this product are priced at an affordable rate, making it accessible to a wide range of users. In general, if you want a dependable and high-performing SD card, think about the Kingston Canvas React Plus SDXC UHS-II.

11) PNY X-Pro 90 SDXC UHS-II

The PNY X-Pro 90 SDXC UHS-II is a high-quality SD card series that provides fast speed and large storage space at a reasonable price. These cards are ideal for professionals who need to capture high-resolution stills and video quickly, with read speeds of up to 300MB/s and write speeds of up to 280MB/s. 

The X-Pro 90 SDXC UHS-II cards come in three sizes: 64GB, 128GB, and 256 GB. They are V90 video speed class cards, which means they are great for recording 4K and even some 8K video. These cards have a fast read and write speed of 90MB/s, making them suitable for quick and continuous shooting. 

The X-Pro 90 SDXC UHS-II performed exceptionally well in software testing, delivering impressive results as an SDXC card. It has excellent burst depths and transfers images quickly to a computer. The PNY X-Pro 90 SDXC UHS-II is a great option for photographers and videographers due to its affordable price and impressive speed. 

12) SanDisk Extreme SD UHS-I Card

The SanDisk Extreme SD UHS-I Card is a dependable and efficient choice for photography and video recording, making it a versatile tool for creative individuals. It has a large storage capacity of 256GB and can transfer data at high speeds of up to 90MB/s. 

This camera is great for outdoor photographers and videographers because it can record in both Full HD and 4K. It's also durable and can withstand water, shock, extreme temperatures, and even X-rays. 

Although it may be a challenging choice, its affordable prices and lifetime limited warranty make it a great option for budget-conscious individuals seeking a dependable SD card for their projects.

SanDisk Extreme SD UHS-I Card

Buying Guide to Choose the Best MicroSD Card

Do you need help with choosing a microSD card? With a wide range of choices available, it can be challenging to select the most suitable option for your requirements. Here are a few things to think about when choosing the right microSD card for you.

1) Select Your Use Case

Before selecting a microSD card, it's important to determine its intended purpose. What are your main considerations: cost, performance, or durability? Every card has a specific purpose for which it is designed.  

  • If you want to get the most out of your money, there are plenty of affordable options to choose from. Brands such as Netac, PNY, Lexar, Silicon Power, and Teamgroup provide good value for your money. 
  • If you want to make your device faster, choose a microSD card with faster read and write speeds. Nevertheless, these cards are usually more expensive. 
  • If you want to use your microSD card in tough conditions or for surveillance, an endurance card might be the ideal choice. These cards are made to be durable and resistant to harsh conditions.

2) Choose the Right Capacity

The amount of storage space you require must be determined next. MicroSD cards are available in different sizes, starting from 32GB and going up to 512 GB. There are even models with 1TB capacity. For most people, a 128GB or 256GB card is the ideal choice. If you require additional storage, you might consider opting for a 512GB or 1TB card instead. Remember that the cost per GB decreases a lot after reaching 512GB.

3) Look for Value for Money

Although some individuals may prioritize well-known brands, many trustworthy alternative brands provide excellent value while maintaining quality. So, it's important to think about brands like Netac, PNY, Lexar, Silicon Power, and Teamgroup before making your choice.

4) Check the Warranty

Different microSD card manufacturers offer different warranties. So, it's important to pick a card with a long warranty to safeguard your investment. Different brands have varying warranty lengths. For example, Amazon offers a one-year warranty, while other brands offer warranties that can range from three to ten years. 

5) Consider Read and Write Speeds

If you plan on using a microSD card for media storage or gaming devices, the speed at which it can read and write data is very important. Fast sequential read and write speeds are crucial for tasks like opening large videos or copying batches of files from a PC. If you're using a card for gaming devices or single-board computers, random read/write speeds are important.

6) Verify the Speed Ratings

It's important to check the speed ratings of a microSD card when choosing one. The SD Association determines the speed class and performance ratings, which can give you important information about the card's speed. The Video Speed Class, also known as V-rating, specifies the minimum sequential write speed and varies from V6 to V90. V60 and V90 cards are typically more suitable for capturing 8K videos, but they are more expensive.

7) Check for Compatibility

Please make sure the microSD card you want to buy works with your device before you buy it. Refer to the manufacturer's specifications for information on the compatible microSD card type and maximum capacity. Certain devices are compatible with specific microSD card types.

8) Check the Warranty

When buying a microSD card, think about the warranty provided by the manufacturer. Several manufacturers provide lifetime warranties, although the durability cards might have a shorter warranty duration. Make sure to review the warranty before buying.

9) Avoid Counterfeit Products

There are many fake microSD cards available that could be more trustworthy and could harm your device. Make sure to buy from a trustworthy seller and inspect the packaging for any abnormalities. Additionally, you can utilize specialized software to confirm the actual capacity and performance of your card. 

Avoid Counterfeit Products

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Buy Good Quality Portable Hard Drives From Roobotech

If you need a portable hard drive, Roobotech is a good option. We have a range of portable hard drives with different storage sizes, fast transfer speeds, and durable designs.

A portable hard drive is essential for storing and transferring important files. Roobotech's portable hard drives are known for their exceptional performance and reliability, giving you peace of mind. In addition, we offer products from trusted brands such as Seagate and Western Digital, ensuring high-quality products. 

Roobotech also provides micro SD cards and USB flash drives for customers seeking smaller storage solutions. These products provide excellent performance and reliability, making them a great option for anyone looking for convenient storage solutions. 

In general, if you're looking for a new portable hard drive, Roobotech is worth considering. You'll find the perfect storage solution for your needs with our wide range of high-quality products.


Ultimately, finding the perfect 256 GB SD card can feel daunting. However, our handpicked selection of top performers aims to simplify your decision-making. Our top picks provide excellent performance for photography and videography, with fast write speeds and exceptional durability. Our list includes memory cards suitable for both professional use and everyday photography. Why choose a mediocre memory card when you can have a top-notch one? 

Frequently Asked Questions

Is a 256GB SD card considered good? 

If you want to increase your device's storage, a 256GB SD card is a great choice. These compact memory cards are great for storing photos, videos, and various files. 

Which micro SD card brand is the most reliable? 

The Samsung Evo Plus microSD card is highly regarded for its dependable performance and sturdy construction. This microSD card is designed to be highly protected. It is waterproof, can withstand different temperatures, and has a design that is resistant to X-rays and magnets. 

Which micro SD card offers the highest speed? 

The fastest microSD cards currently available are UHS-II cards, typically with V60 or V90 ratings. If you frequently capture high-resolution videos or photos, using a good UHS-II card can help you save time with improved performance.

What is the price range for top-quality microSD cards? 

microSD cards are usually quite inexpensive, with prices typically ranging from $15 to $60, depending on the size and model you select. Higher capacity microSD cards, like 1TB versions, can be quite expensive, costing over $100 or even more. 

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