Best Micro SD Memory Cards for Garmin of 2026

Mike Davis Avatar
Mike Davis
Last Updated: Jan 11, 2026

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Micro SD memory cards are a popular accessory for Garmin devices. These small, high-capacity cards allow users to store more maps, routes, and other data on their device. Garmin offers a wide range of micro SD memory cards, including those with different storage capacities and speeds. These cards are easy to install and can greatly enhance the functionality of a Garmin device. Whether you're a hiker, biker, or driver, a micro SD memory card can help you get the most out of your Garmin device.

At a Glance: Our Top Picks

Amazon Basics 128GB microSDXC Memory Card Cover #TOP 1
Amazon Basics 128GB microSDXC Memory Card
ftb score rating icon 9.8
SanDisk 256GB Ultra microSDXC Memory Card Cover #TOP 2
SanDisk 256GB Ultra microSDXC Memory Card
ftb score rating icon 9.7
SanDisk 256GB High Endurance Video microSDXC Card Cover #TOP 3
SanDisk 256GB High Endurance Video microSDXC Card
ftb score rating icon 9.5

Top 10 Micro SD Memory Cards for Garmin

#TOP 1

Amazon Basics 128GB microSDXC Memory Card

Amazon Basics
LSMICRO128GU3
Black
128 GB
Amazon Basics 128GB microSDXC Memory Card Cover
Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black

This Amazon Basics microSDXC Memory Card is a high-quality storage solution perfect for high-resolution photos, Full HD/4K videos and any other data type. It is ultra-fast with a read speed of up to 100mb/s and it is compatible with a wide range of devices such as smartphones, tablets, cameras, laptops, and more. The memory card is reliable with shockproof, waterproof, temperature-proof, X-Ray-proof, and magnetic-proof features. It also comes with an SD adapter.

What We Like
Excellent value for price
Fast read/write speeds
Wide device compatibility
Reliable performance
Includes SD adapter

SanDisk 256GB Ultra microSDXC Memory Card

SDSQUAC-256G-GN6MA
Black
256GB
SanDisk 256GB Ultra microSDXC Memory Card Cover
SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-256G-GN6MA [New Version]

The SanDisk 256GB Ultra microSDXC Memory Card is perfect for storing Full HD videos, photos, and applications on Android tablets and smartphones. With up to 256GB of storage, you can store more hours of Full HD video. The transfer speeds of up to 150MB/s allow you to move up to 1000 photos per minute, while A1-rated performance helps you to load apps faster. It also has Class 10 for Full HD video recording and playback.

What We Like
Ample storage capacity
Fast transfer speeds
Reliable performance
Versatile device compatibility
Good value for money
#TOP 3

SanDisk 256GB High Endurance Video microSDXC Card

SDSQQNR-256G-GN6IA
Black
256 GB
SanDisk 256GB High Endurance Video microSDXC Card Cover
SanDisk 256GB High Endurance Video microSDXC Card with Adapter for Dash Cam and Home Monitoring systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-256G-GN6IA

The SanDisk High Endurance microSDXC Card is the ideal choice for dash cams and home monitoring systems. With its high endurance design, you can record for up to 20,000 hours without any worries. This microSD card is built to withstand harsh conditions, making it temperature-proof, waterproof, shockproof, and x-ray-proof. With capacities up to 256GB, you can save more videos and record and save more Full HD or 4K videos. Whether you're capturing important moments on the road or monitoring your home, this SanDisk microSDXC card provides the reliability and performance you need.

What We Like
Continuous recording support
High reliability
Fast data transfer
Large storage capacity options
Heat resistance
#TOP 4

Samsung PRO Plus microSD Memory Card

MB-MD512SA/AM
512GB
Samsung PRO Plus microSD Memory Card Cover
Samsung PRO Plus microSD Memory Card + Adapter, 512GB microSDXC, Up to 180 MB/s, Full HD & 4K UHD, UHS I, C10, U3, V30, A2, for Android Smartphones, Tablets, GoPRO, and DJI Drone (MB MD512SA/AM)

The Samsung PRO Plus microSD Memory Card is your new go-to card for capturing seamless 4K videos on your compatible phone or drone. With fast read/write speeds and high storage capacity, this memory card allows you to shoot more photos faster and transfer them with ease. The UHS-I, V30 rated speed and A2 rating provide more storage for apps and games, making it perfect for gaming devices and tablets. With huge capacities of up to 512GB, you'll have plenty of space for long takes and high-resolution photos. Plus, this memory card is fully protected against water, temperature, X-ray, magnet, drop, and wearout, giving you reliable storage for all your adventures. Backed by a 10-year limited warranty, you can trust the world's #1 flash memory brand for performance and reliability.

What We Like
Excellent speed and performance
High reliability and stability
Great value for price
Handles 4K video smoothly
Large storage capacity
#TOP 5

SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter

SDSQXAA-128G-GN6MA
Gold/Red
128GB
SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter Cover
SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAA-128G-GN6MA

Upgrade your device's storage capacity with the SanDisk 128GB Extreme microSDXC UHS-I Memory Card. This high-performance memory card is designed to save you time with its fast card offload speeds of up to 190MB/s. Whether you're transferring large files or shooting fast-action photos, the SanDisk 128GB Extreme microSDXC can handle it all. With up to 90MB/s write speeds, you can capture high-quality photos and videos without any lag. Plus, it's 4K and 5K UHD-ready with UHS Speed Class 3 and Video Speed Class 30, ensuring smooth and seamless playback. And with its A2 rating, you can experience faster loading and in-app performance. Upgrade to the SanDisk 128GB Extreme microSDXC and enjoy the convenience and benefits it brings to your digital life.

What We Like
Fast card offload speeds
High-quality photo and video capture
4K and 5K UHD-ready
#TOP 6

Amazon Basics 256GB microSDXC Card with Adapter

Amazon Basics
LSMICRO256GU3-H
Black
256GB
Amazon Basics 256GB microSDXC Card with Adapter Cover
Amazon Basics 256GB microSDXC Card with Adapter, Read Speed Up to 200MB/s, 1-Pack

The Amazon Basics 256GB microSDXC is a versatile storage solution compatible with many devices, including smartphones, cameras, and laptops, giving you the flexibility to keep your data handy across gadgets. It’s perfect for capturing high-quality Full HD, 4K, or even 5K videos and storing detailed photos, ensuring you don’t miss any moments. With fast read speeds up to 200MB/s and write speeds up to 150MB/s, you can quickly transfer files and enjoy smooth performance on your devices. Plus, it’s built tough—resistant to shocks, water, extreme temperatures, X-rays, and magnets—so your data stays safe no matter where you take it.

What We Like
Fast read and write speeds
Wide device compatibility
Large storage capacity options
Affordable price
Easy installation and use

Bliksem 128GB Dual Pack SD Card

TF162 128 Go
Bliksem 128GB Dual Pack SD Card Cover
2 Pack TF Card 128GB with Adapter, High Speed Memory Card, UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 128GB)

The Bliksem 128GB SD Cards come in a convenient dual pack, allowing you to easily manage and expand your storage needs across different devices. With versatile compatibility, these cards work seamlessly with everything from smartphones to cameras and game consoles, eliminating any worries about device compatibility. You’ll benefit from rapid data transfer speeds of up to 80Mb/s, making it quick and simple to move your photos, videos, and files. Plus, with reliable stability provided by C10, A1 grade chips, you can trust that your data is well protected in various situations.

What We Like
Dual pack value
Wide device compatibility
Fast data transfer speeds
Stable performance
#TOP 8

Gigastone 128GB Micro SD Card, 4K Video Pro, 2-Pack

GS-2IN1633XBK
Gigastone 128GB Micro SD Card, 4K Video Pro, 2-Pack Cover
GIGASTONE 128GB Micro SD Card 2-Pack, A1 V30 4K Video Recording, Compatible with Security Camera, Dash cam, Drone, 95MB/s MicroSDXC Memory Card UHS-I Class 10, with 2 SD Adapter

The Gigastone 128GB 2-Pack Micro SD Card offers a high-speed read/write up to 95/40 MB/s, making it perfect for recording and displaying 4K Ultra HD videos. It is compatible with various devices such as cameras, laptops, tablets, smartphones, and more. The card is waterproof, shockproof, temperature-proof, and X-Ray proof, ensuring durability and longevity.

What We Like
High-speed read/write up to 95/40 MB/s
Compatible with various devices
Durable and long-lasting
#TOP 9

Silicon Power 128GB Micro SD Card

SP128GBSTXDU3V20AB
Standard
128 GB
Silicon Power 128GB Micro SD Card Cover
Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones

The Silicon Power 128GB Micro SD Card is a high-speed memory card with an adapter that offers UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) compatibility for different types of devices. It's compatible with smartphones, tablets, action cameras, drones, DSLRs, and 4K or Full HD camcorders, and can be used with Nintendo Switch after a system update. The card offers read speeds up to 80MB/s and write speeds up to 20MB/s with UHS-1 interface.

What We Like
High-speed memory card with adapter
Compatible with various devices, including Nintendo Switch
UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
#TOP 10

PNY 32GB Elite Class 10 U1 microSDHC Memory Card

PNY
P-SDU32GU185GW-GE
Green,Grey
32GB
PNY 32GB Elite Class 10 U1 microSDHC Memory Card Cover
PNY 32GB Elite Class 10 U1 microSDHC Flash Memory Card - 100MB/s Read, Class 10, U1, Full HD, UHS-I, Micro SD (Pack of 1)

The PNY 32GB Elite Class 10 U1 microSDHC Memory Card is a reliable and durable storage solution for your Android smartphones and tablets, action and surveillance cameras, drones, and more. With Class 10 and U1 speed rating, the card has read speeds up to 100MB/s, allowing for fast and smooth continuous HD shooting and full HD video recording. The included SD adapter ensures compatibility with DSLR cameras, video cameras, desktops, and laptops. The card is also magnet proof, shock proof, temperature proof, and waterproof.

What We Like
Great value for the price
Reliable and durable performance
Fast read and write speeds
Compatible with various devices
Easy to use and install
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What SD cards are compatible with Garmin?

Garmin devices are compatible with various SD cards, including Samsung Pro 32GB class 10, Samsung EVO UHS-I, SanDisk Ultra 32GB class 10, Kingston HCI Class 10, SanDisk Ultra 128GB class 10, Micro Center 256GB XC class 10, and Samsung EVO Class 10. These SD cards offer different storage capacities to suit your needs.

2. What micro SD card for Garmin?

For Garmin devices, a recommended micro SD card is the Professional Evo Plus 32GB. This card is verified for all Garmin devices and offers a custom hi-speed, lossless format. It includes a standard SD adapter and is certified as UHS-1 A1 class 10, with a speed of up to 100MB/s.

3. What size SD card for Garmin software update?

When updating Garmin software, you can use a microSD memory card with a capacity of up to 32GB. The card should be formatted to FAT32 and have a speed class of 4 or higher. It is recommended to use an 8GB or larger memory card with speed class 10 for optimal performance.

4. Why is my Garmin not recognizing my SD card?

If your Garmin device is not recognizing the SD card, it could be due to several reasons. Ensure that Garmin Express is up to date and check if the SD card is within the size limits and has enough space. Additionally, there may be a problem with the card or the computer's USB configuration. Refer to the SD Memory Card Sizes for Automotive Devices for further troubleshooting.

5. Do I need to format a new SD card for Garmin?

In some cases, a new micro/SD card may need to be formatted before it can be used with a Garmin device. However, please note that the device will not mount as a separate drive on the computer. To format the SD card, it must be removed from the device and placed into a separate card reader.

6. Does it matter what microSD card I use?

When choosing a microSD card for your Garmin device, factors such as speed, capacity, and compatibility with the device are important. It is ideal to have a card with sufficient capacity at an affordable price, as well as a fast write speed to capture footage without errors. Consider the specific requirements of your Garmin device when selecting a microSD card.

7. Why won't my Garmin read my SD card?

If your Garmin device is not reading the SD card, it could be due to compatibility issues or problems with the card or the computer's USB configuration. Make sure that Garmin Express is up to date and check if the SD card is within the size limits and has enough space. For further troubleshooting, refer to the SD Memory Card Sizes for Automotive Devices.

8. Why is my Garmin not detecting my SD card?

If your Garmin device is not detecting the SD card, it could be due to compatibility issues or problems with the card or the computer's USB configuration. Ensure that Garmin Express is up to date and check if the SD card is within the size limits and has enough space. Refer to the SD Memory Card Sizes for Automotive Devices for further troubleshooting steps.

Editor's Notes

During our micro sd memory card for garmin research, we found 24 micro sd memory card for garmin products and shortlisted 10 quality products. We collected and analyzed 2,670,236 customer reviews through our big data system to write the micro sd memory cards for garmin list. We found that most customers choose micro sd memory cards for garmin with an average price of $26.49.

The micro sd memory cards for garmin are available for purchase. We have researched hundreds of brands and picked the top brands of micro sd memory cards for garmin, including Sandisk, Samsung, Bliksem, Gigastone, SP Silicon Power. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Mike Davis Avatar

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.