The Best 100Gb Sd of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 100Gb Sd of 2025. Check our ranking below.

2,249 Reviews Scanned

Rank No. #1

Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black

Compatible with smartphones, tablets, cameras, GoPro/action cameras, laptops, computers, DSLRs, drones, game consoles and more.This Micro SD card is not compatible with Nintendo Switch 2
HIGH QUALITY STORAGE: Perfect for high resolution photos, for recording and storing Full HD/4K videos and any other data type
ULTRA FAST: Read speed up to 100MB/s. Write speed up to 60MB/s (varies according to memory size). UHS, U3, Class 10 and A2 speed classes for an optimal smartphone experience
LASTING RELIABILITY: Shockproof, IPX6 waterproof, temperature-proof (-10° to 80°), X-Ray-proof and magnetic-proof
Note: Actual storage capacity shown by a device's OS may be less than the capacity indicated on the product label due to different measurement standards. The available storage capacity is higher than 116GB.

SaleRank No. #2

SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card

Great choice for compact to mid-range point-and-shoot cameras
Quick transfer speeds up to 140MB/s (Up to 140MB/s read speed engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
Up to 128GB to store tons of pictures (1GB=1,000,000,000 bytes. Actual user storage less.)
Exceptional video recording performance with UHS Speed Class 1 (U1) Class 10 rating for Full HD video (1080p) (UHS Speed Class 1 (U1) designates a performance option designed to support real time video recording with UHS enabled host devices. See consumers speed page on SanDisk site. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit the SanDisk Video Knowledge Base for more information.)
Compatible with SanDisk SD UHS-I card reader (sold separately)

Rank No. #3

SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. X = 150KB/sec. SanDisk QuickFlow Technology is only available for certain capacities. Actual user storage less.)
Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
Shot speeds up to 90MB/s (Write speed up to 90MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec.)
Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.) Sequential Write Performance: Up to 90MB/s
UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)

Rank No. #4

DIGIERA 128GB LS100 SDXC UHS-I Memory Card - up to 170MB/s, C10, U3, V30, 4K UHD, SD Card for Computers, Digital Cameras, Home Theatre Devices, Car Navigation Systems (1 Pack)

High-Speed Performance: Featuring DDR200 double-data transfer technology and UHS-I bus interface, the DIGIERA SD card delivers up to 170MB/s read and 142MB/s write speeds, making it perfect for transferring 4K UHD videos, RAW photos, and large files quickly. Based on internal testing, performance may be lower depending on host devices, interfaces, usage conditions, and other factors
128GB Ample Storage: With 128GB of storage space, the DIGIERA memory card holds approximately 24,000 high-resolution photos or 5+ hours of 4K UHD video. Due to different capacity algorithms and partial capacity used for system files, management, and performance optimization, the available capacity may be less than the identified capacity
Wide Compatibility Across Devices: Equipped with SDXC technology, this standard SD card is compatible with computers, DSLRs, mirrorless cameras, point-and-shoot cameras, professional camcorders, home theatre devices, car navigation systems, and more. It effortlessly expands your storage capacity for various daily needs and scenarios
Professional-Grade Video Recording: Rated C10, V30, and U3, the DIGIERA 128GB SD card supports smooth 4K UHD video recording with zero interruptions. It’s perfect for photographers, extreme sports enthusiasts, and travel bloggers, enabling them to capture dynamic shots and manage high-resolution content effortlessly
Rugged Design for Data Protection: Designed for extreme conditions, this SD card for camera offers waterproof, shockproof, wear-resistant, and temperature-resistant protection, making it ideal for outdoor adventures and action sports. The built-in S.M.A.R.T. technology monitors card health, ensuring your data stays secure and your memories remain intact

SaleRank No. #5

SanDisk 128GB Ultra SDXC UHS-I Memory Card - 100MB/s, C10, U1, Full HD, SD Card - SDSDUNR-128G-GN6IN

Fast for better pictures and Full HD video. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors
Great choice for compact to mid-range point-and-shoot cameras
From 32GB to 256GB(1) to store tons of pictures and even more Full HD video(2). (1)1GB=1,000,000,000 bytes Actual user storage less
Exceptional video recording performance with UHS Speed Class 1 (U1)(5) and Class 10 rating for Full HD video (1080p)(2). (5)UHS Speed Class 1 (U1) designates a performance option to support real time video recording with UHS enabled host devices
Quick transfer speeds up to 100MB/s. Up to 100MB/s[64GB-256GB; 90MB/s for 32GB] read speed; write speed lower Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors 1MB=1,000,000 bytes

Rank No. #6

2 Pack 100GB TF Card with SD Adapter, C10 Ultra High Speed U3 Flash SD Card TF Memory Card

Perfectly compatible with security camera, computer, smartphone, tablet, digital camera, drone, car recorder, game console, etc. smoothly continuous shooting and full HD 4K video recording.
Type U3 Class 10, video speed class 30 V30, UHS-I interface, which offer ultra high fast data transfer speed, support read speed up to 90mb/s and write speed up to 50mb/s for data transfer.
Waterproof design, shockproof, extreme temperature resistance, storage temperature: -25° ~ 85°C, X-ray radiation proof, anti-static and mechanical impact of 500G acceleration, strong and durable.
Due to different capacity algorithms and partial capacity are used for system files, management and performance optimization, so the actual available capacity should be 97GB~98GB.
Package included: 2× 100GB TF memory card and 2× SD adapter. 10-year replacement warranty for the card and adapter.

Rank No. #7

DIGIERA 128GB CS100 SDXC UHS-I Memory Card - up to 100MB/s, C10, U3, V30, 4K UHD, SD Card for Computers, Digital Cameras, Home Theatre Devices, Car Navigation Systems (1 Pack)

High-Speed Performance: Featuring UHS-I bus interface, the DIGIERA SD card delivers up to 100MB/s read and 40MB/s write speeds, making it perfect for transferring 4K UHD videos, RAW photos, and large files quickly. Based on internal testing, performance may be lower depending on host devices, interfaces, usage conditions, and other factors
128GB Ample Storage: With 128GB of storage space, the DIGIERA memory card holds approximately 24,000 high-resolution photos or 5+ hours of 4K UHD video. Due to different capacity algorithms and partial capacity used for system files, management, and performance optimization, the available capacity may be less than the identified capacity
Wide Compatibility Across Devices: Equipped with SDXC technology, this standard SD card is compatible with computers, DSLRs, mirrorless cameras, point-and-shoot cameras, professional camcorders, home theatre devices, car navigation systems, and more. It effortlessly expands your storage capacity for various daily needs and scenarios
Professional-Grade Video Recording: Rated C10, V30, and U3, the DIGIERA 128GB SD card supports smooth 4K UHD video recording with zero interruptions. It’s perfect for photographers, extreme sports enthusiasts, and travel bloggers, enabling them to capture dynamic shots and manage high-resolution content effortlessly
Rugged Design for Data Protection: Engineered with waterproof, shockproof, wear-resistant, and temperature-resistant features, this SD card for camera protects your data in harsh environments. It’s ideal for outdoor adventurers, travel enthusiasts, and families looking for reliable protection of their precious memories

Rank No. #8

100GB TF Card Flash Memory Card Ultra High Speed TF Memory Card with SD Adapter

Perfectly compatible with security camera, computer, smartphone, tablet, digital camera, drone, car recorder, game console, etc. smoothly continuous shooting and full HD 4K video recording.
Type U3 Class 10, video speed class 30 V30, UHS-I interface, which offer ultra high fast data transfer speed, support read speed up to 90mb/s and write speed up to 50mb/s for data transfer.
Waterproof design, shockproof, extreme temperature resistance, storage temperature: -25° ~ 85°C, X-ray radiation proof, anti-static and mechanical impact of 500G acceleration, strong and durable.
Due to different capacity algorithms and partial capacity are used for system files, management and performance optimization, so the actual available capacity should be 97GB~98GB.
Package included: 1× 100GB TF memory card and 1× SD adapter. 10-year replacement warranty for the card and adapter.

Rank No. #9

PNY 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, 4K UHD, Full HD, UHS-I, Full Size SD (Pack of 1)

Class 10 U3 V30 speed rating with read speeds up to 100MB/s
Class 10 U3 V30 rating delivers speed and performance for burst mode HD photography and 4K Ultra HD Videography
Ideal for photography and videography enthusiasts and for recording and transferring content between devices and computer
Compatible with point & shoot cameras DSLR cameras standard & Advanced hd-enabled video cameras and more
Reliable & Durable: Magnet Proof, Shock Proof, Temperature Proof, Waterproof

Rank No. #10

GIGASTONE 100GB Micro SD Card, A1 V30 4K Video Recording, Compatible with Security Camera, Dash Cam, Drone, 100MB/s MicroSDXC Memory Card UHS-I, with Adapter

[Full HD] Read/Write up to 100/20 MB/s. Full HD video displaying/recording
[Compatibility] Storage for Camera, Security Camera, Action Camera, Sports Camera, Laptop, Tablet, PC, Smartphones.
[Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
[Support] GIGASTONE 5-year limited warranty

Last update on 2026-01-04 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 100Gb Sd?

Do you get stressed out thinking about shopping for a great 100Gb Sd? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 100Gb Sd, which is why we have assembled a comprehensive list of the greatest 100Gb Sd available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 100Gb Sd that you consider buying. Your questions might include the following:

Is it worth buying an 100Gb Sd?
What benefits are there with buying an 100Gb Sd?
What factors deserve consideration when shopping for an effective 100Gb Sd?
Why is it crucial to invest in any 100Gb Sd, much less the best one?
Which 100Gb Sd are good in the current market?
Where can you find information like this about 100Gb Sd?

We’re convinced that you likely have far more questions than just these regarding 100Gb Sd, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 100Gb Sd, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 100Gb Sd. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 100Gb Sd buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 100Gb Sd currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of 100Gb Sd has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an 100Gb Sd?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 100Gb Sd.
Customer Ratings: Number ratings grade 100Gb Sd objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 100Gb Sd.
Product Quality: You don’t always get what you pay for with an 100Gb Sd, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an 100Gb Sd is should be an indication of how long it will work out for you.

We always remember that maintaining 100Gb Sd information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: How much data is a gigabyte?

A: The gigabyte is one of the largest everyday data measurement that we see. Normally, measurements are rounded off. A megabyte is said to be about a thousand kilobytes, but to be more accurate, it is 1,024 kilobytes, and a gigabyte is officially 1,024 megabytes.

Q: What is 100 gigabytes?

A: 100 gigabytes in megabytes is 100000 MB, but when gigabyte (GB) and gibibyte (GiB) are used interchangeably confusion arises. In other words, how many MB is 100 GB depends on whether it means 100 x 1000000000 bytes or 100 x 1073741824 bytes, that is, whether a kilobyte has 1000 or 1024 bytes:

Q: How do micro SD cards work?

A: SD memory cards work by recording data onto a solid-state chip inside the card using flash memory. The flash memory records information when electrical charges change in its circuits.