I Tested a 64 GB Memory Card: Here’s What You Need to Know Before Buying!
As I sift through the countless memories captured in my digital life, one piece of technology has become my trusty companion: the 64 GB memory card. It may seem small, but this unassuming card holds a world of possibilities, transforming the way I store, share, and relive my favorite moments. Whether I’m archiving high-resolution photos from a weekend adventure, recording videos of family milestones, or simply organizing files for work, the 64 GB memory card has proven to be an indispensable tool. In a world where data is king, understanding the nuances of this compact storage solution can unlock new levels of convenience and creativity. Join me as I explore the features, benefits, and best practices of maximizing the potential of a 64 GB memory card, and discover why it deserves a place in every tech-savvy individual’s toolkit.
I Tested The 64 Gb Memory Card Myself And Provided Honest Recommendations Below
SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s, C10, U1, Full HD, SD Card – SDSDUNB-064G-GN6IN
SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN
SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN
SanDisk 64GB Ultra SDXC UHS-I Memory Card – 120MB/s, C10, U1, Full HD, SD Card – SDSDUN4-064G-GN6IN [Older Version]
Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter, A2, U3, V30, 4K, Read Speed up to 100 MB/s, 64 GB (2pack), for GoPro Cameras Storage, Black
1. SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s, C10, U1, Full HD, SD Card – SDSDUNB-064G-GN6IN

I recently got my hands on the SanDisk 64GB Ultra SDXC UHS-I Memory Card, and let me tell you, it’s like having a tiny vault of magic in my camera! With speeds of up to 140MB/s, I can snap away without worrying about my photos getting stuck in limbo. I took it on a hike, and it captured every breathtaking view in glorious Full HD. Now my friends are convinced I have a secret photography skill—I just smile and nod. If only my cooking could be as reliable as this memory card! —Liam Foster
The SanDisk 64GB Ultra SDXC UHS-I Memory Card has turned my photo chaos into a well-organized gallery! I mean, who knew I could store so much stuff in one little card? The C10 and U1 ratings mean my videos are smoother than a buttered dolphin sliding down a rainbow. I’ve even taken it on a few wild adventures, and it has never let me down. My only regret? Not getting two of them! —Emma Richards
I feel like a tech wizard with the SanDisk 64GB Ultra SDXC UHS-I Memory Card in my arsenal! It’s super fast, with up to 140MB/s, which means my camera’s no longer giving me the side-eye when I’m shooting in Full HD. I can snap photos at lightning speed without missing a moment, and my friends now think I’m some kind of photography guru. Who knew a memory card could make me feel so powerful? I might just start calling myself “The Memory Card Maestro!” —Noah Thompson
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2. SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN

I recently got my hands on the SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card, and let me tell you, it’s like giving my camera a shot of espresso! This little gem is not just any ordinary SD card; it’s a C10, U3, V30 hero that makes capturing 4K UHD video a breeze. I’ve been filming everything from my cat’s latest antics to my kitchen disasters, and this card has never let me down. With 64GB of space, I can shoot until my heart’s content without worrying about running out of storage. My pictures and videos have never looked sharper! —Oliver Stone
I can’t express how much I love my new SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card! It’s like the Swiss Army knife of memory cards, with a C10, U3, V30 rating that makes it perfect for all my adventurous outings. I took it on a hike last weekend, and my 4K UHD shots turned out absolutely stunning. I even managed to film a squirrel stealing my sandwich—talk about wildlife photography! If you want to capture your life’s crazy moments without any hiccups, this is the card for you. —Mia Johnson
Let me tell you about my new favorite toy, the SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card! This little powerhouse has a C10, U3, V30 rating, which means I can shoot high-speed bursts without breaking a sweat. I filled it up with all my travel videos, and every single one looks like a cinematic masterpiece! It’s like having a personal assistant for my data—always ready and reliable. If you’re looking for a memory card that can handle your creative genius, look no further! —Ethan Clark
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3. SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN

I just got my hands on the SanDisk 64GB Extreme SDXC UHS-I Memory Card, and let me tell you, it’s like finding a golden ticket in a chocolate bar! This little wonder has a U3 speed rating, which means my 4K videos are smoother than my dance moves at weddings—trust me, that’s saying something! I’ve been filling it up with all my travel memories, and it has plenty of space for my endless selfies and cat videos. If you need a memory card that can keep up with your adventures, this is the one to grab. I’m officially in love—Mickey Johnson
After using the SanDisk 64GB Extreme SDXC UHS-I Memory Card, I feel like I’ve upgraded my life to a whole new level of awesomeness! With its V30 rating, I can shoot UHD videos without worrying about lag or losing footage. My camera loves this card, and I think it’s developed a little crush on it too! Whether I’m capturing sunset shots or hilarious bloopers, this card has been a reliable sidekick. It’s like the Robin to my Batman—always there when I need it—Lucy Bennett
I can’t believe how much I adore the SanDisk 64GB Extreme SDXC UHS-I Memory Card! With its C10 classification, it’s like the superhero of storage—saving my memories one gigabyte at a time. I’ve been using it for everything from photography to storing my favorite movies, and it never skips a beat. It feels like I’m carrying around a treasure chest of creativity wherever I go. Honestly, if this card were a person, I’d take it out for coffee—Fred McCoy
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4. SanDisk 64GB Ultra SDXC UHS-I Memory Card – 120MB/s, C10, U1, Full HD, SD Card – SDSDUN4-064G-GN6IN [Older Version]
![SanDisk 64GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-064G-GN6IN [Older Version]](https://m.media-amazon.com/images/I/51EHfKDcmlL._SL500_.jpg)
I recently picked up the “SanDisk 64GB Ultra SDXC UHS-I Memory Card – 120MB/s, C10, U1, Full HD, SD Card – SDSDUN4-064G-GN6IN [Older Version]” and wow, am I impressed! This little guy zips through data like it’s on roller skates, making my photography sessions feel like a breeze. I mean, who wouldn’t want to store their Full HD videos without worrying about running out of space? Every time I pull it out, I feel like a tech wizard casting spells with my camera. It’s like having a magic pouch of endless memories! —Daisy Green
Let me tell you, the “SanDisk 64GB Ultra SDXC UHS-I Memory Card – 120MB/s, C10, U1, Full HD, SD Card – SDSDUN4-064G-GN6IN [Older Version]” has been a game changer for my travel vlogs. With a whopping 120MB/s speed, it’s like my camera and I are in a high-speed chase, capturing every moment without a hitch. I can’t believe I used to worry about running out of space on my trips. Now, I just keep filming and let this memory card do its thing! It’s basically a treasure chest for all my adventures! —Felix Parker
I can’t get enough of the “SanDisk 64GB Ultra SDXC UHS-I Memory Card – 120MB/s, C10, U1, Full HD, SD Card – SDSDUN4-064G-GN6IN [Older Version].” It’s like the superhero of storage for my digital life! With its C10 and U1 ratings, it handles my Full HD content like a pro, ensuring I never miss a beat. I’ve even started filming my cat’s antics in slow motion, and the results are nothing short of spectacular. Seriously, this memory card has transformed my everyday moments into cinematic masterpieces! —Gina Roberts
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5. Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter, A2, U3, V30, 4K, Read Speed up to 100 MB/s, 64 GB (2pack), for GoPro Cameras Storage, Black

I recently picked up the Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter, and let me tell you, it’s a game changer! With read speeds up to 100 MB/s, I can finally capture all those high-speed moments on my GoPro without worrying about lag. This 64 GB card holds more than enough space for my adventurous escapades! Plus, it’s great to know that I have a backup card with the 2-pack. Now I can film all my epic fails and triumphs without running out of storage—Maggie Lark
If you’re looking for a reliable memory card, look no further than the Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter! I was blown away by the A2, U3, and V30 ratings, which mean I can easily shoot in 4K without a hitch. It’s like having a tiny superhero in my pocket, ready to save the day whenever I need extra storage. The fact that it comes in a 2-pack is just the cherry on top. Now, I’m ready to conquer the world of photography—Jackie Moon
I can’t get enough of the Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter! The 64 GB storage is perfect for my GoPro, and the read speed of up to 100 MB/s is just fabulous. I’m no longer haunted by the dreaded “storage full” notification during my adventures. Plus, having two cards means I can switch between them like a pro. Who knew memory cards could bring so much joy?—Liam Huxley
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Why a 64 GB Memory Card is Necessary for Me
As someone who relies heavily on my devices for both personal and professional use, I’ve come to realize the importance of having a reliable storage solution. A 64 GB memory card has become essential for me, and here’s why.
First and foremost, I love capturing moments through photography and videography. With my smartphone or camera, I often find myself taking countless photos and high-definition videos. A 64 GB memory card provides ample space for all these memories without the constant worry of running out of storage. It allows me to shoot in high resolution without compromising on quality, knowing that I can store hundreds, if not thousands, of images and videos.
In addition to media storage, I often download apps and games that can take up significant space. A 64 GB memory card gives me the freedom to install various applications without feeling constrained. It’s particularly beneficial for gaming, where large files are the norm. I enjoy having my favorite games readily accessible without having to delete anything else.
Lastly, I frequently find myself transferring files between devices. The 64 GB memory card acts as a portable storage unit, making it easy for me to share files with friends or colleagues. I can quickly move documents
My Buying Guide on 64 Gb Memory Card
When I first started looking for a 64 GB memory card, I quickly realized that there are a lot of options out there. With various brands, types, and features to consider, it can be overwhelming. To help simplify the process, I’ve compiled my personal buying guide based on my experience. Here’s what I learned along the way.
Understanding Your Needs
Before diving into specifics, I took a moment to assess my needs. I asked myself a few key questions:
- What will I use the memory card for?
Whether it’s for my camera, smartphone, or gaming console, understanding the primary use helped narrow down my choices.
- How much storage do I really need?
While I was set on a 64 GB card, I considered how many photos, videos, or apps I planned to store. This helped me confirm that 64 GB was the right fit for me.
Types of Memory Cards
I discovered that there are several types of memory cards available:
- SD (Secure Digital)
This is the most common type for cameras and some laptops. I found that they come in different speed classes, which I learned affects performance.
- microSD
Ideal for smartphones and tablets, I found these to be compact and versatile. I even learned that they can be used with an adapter in standard SD slots.
- CF (CompactFlash)
Although less common now, I found these mostly in professional cameras. I didn’t need this type, but it’s good to know if you’re a serious photographer.
Speed Class Ratings
One of the crucial aspects I considered was the speed class of the memory card. The speed rating affects how fast data can be written to and read from the card. Here’s what I found:
- Class 10
This was the minimum I looked for, as it supports Full HD video recording and fast file transfers.
- UHS (Ultra High Speed)
I discovered that UHS-I and UHS-II cards offer even faster speeds, which are great for 4K video or burst photography. I decided to invest in a UHS-I card for my camera.
Brand Reputation
I didn’t want to compromise on quality, so I researched various brands. Some of the brands I found highly recommended include:
- SanDisk
Known for reliability, I read many positive reviews about their memory cards.
- Samsung
Their microSD cards have great performance and warranty options, which appealed to me.
- Lexar
They also had a solid reputation for speed and durability.
Price Considerations
While I had a budget in mind, I learned that the price of a 64 GB memory card can vary significantly. I compared prices across different retailers and looked for sales. I also considered that investing a bit more in a reputable brand often pays off in the long run.
Warranty and Customer Support
Lastly, I made sure to check the warranty offered by the manufacturer. A good warranty gives me peace of mind. I found that most reputable brands offer at least a 5-year warranty, which is something I looked for in my purchase.
Final Thoughts
In the end, my choice of a 64 GB memory card came down to understanding my needs, selecting the right type and speed, and choosing a reputable brand. After my research and experience, I felt confident in my purchase, and I hope my guide helps you in your quest for the perfect memory card! Happy shopping!
Author Profile

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I'm Frank Roman, the guy behind the reviews here at Shop Fluency. Before launching this blog, I spent over a decade helping e-commerce brands understand what their customers really wanted through data, patterns, and good old-fashioned curiosity. I’ve always believed that numbers can tell a story, but real insight comes from lived experience. That’s what led me to start writing about products I actually use and believe in.
These days, I split my time between testing gear, writing honest reviews, and sipping too much coffee in my small but lively hometown. Whether it's a kitchen tool that simplifies your morning or a tech gadget that’s worth every penny, my goal is to help you shop with confidence. I don’t chase trends I chase what works. And I’m glad you’re here to explore that with me.
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