KEXIN 64GB Micro SD Card 3 Pack review

Have you ever realized that the only time we think about storage is when we suddenly don’t have any?

Our Experience With the KEXIN 64GB Micro SD Card 3 Pack

We picked up the KEXIN 64GB Micro SD Card 3 Pack with SD Adapter because we were tired of deciding which photos to keep and which noodle-soup videos to delete. We wanted a set-it-and-forget-it solution that felt organized without turning us into full-time digital librarians. This three-pack offered exactly that—one card for the drone, one for the dash cam, and one for the game console—plus an SD adapter to shuttle files to a camera or laptop when needed.

What We Needed It For

Between a tablet that insists on installing enormous updates and a drone that thinks every blade of grass is cinema, we needed capacity that didn’t induce panic. Each card in this pack is 64GB, which means we’re not trying to cram our lives into a single drawer. Instead, we get three sensible drawers, clearly labeled in our heads: work, play, and “why did we record that?”

The Essentials in Plain Language

The KEXIN microSDXC cards in this set carry UHS-I, Class 10, U1 ratings, with stated speeds up to 80MB/s read and 12MB/s write. Translation: quick enough for Full HD recording, smooth photo bursts, and general-purpose storage across phones, tablets, dash cams, action cameras, drones, and game consoles.

Why These Ratings Matter

We love an alphabet soup as much as anyone until it starts boiling over. Class 10 and U1 mean a guaranteed minimum of 10MB/s sustained sequential writes—a key threshold for 1080p recording in many devices. UHS-I is the bus interface that makes higher read speeds possible, so offloading footage doesn’t feel like watching paint dry. It’s not a blazing U3 or V30 card meant for high-bitrate 4K, but it is a steady, reliable workhorse for Full HD.

Quick Reference: Specs and Real-World Fit

Sometimes we want the answer without a tangent. Here’s the compact view.

Feature	What It Means	How It Helps Us
Capacity	64GB per card, 3 cards in pack	Enough for Full HD video sessions, app storage, and lots of photos; we can separate uses across devices
Speed Class	UHS-I, U1, Class 10	Consistent 1080p video recording and quick reads; not designed for high-bitrate 4K
Stated Speeds	Up to 80MB/s read, 12MB/s write	Snappy transfers to computer; reliable recording for HD/Full HD
Form Factor	microSDXC with 1 SD adapter	Works in microSD slots; SD adapter helps with cameras and readers
Durability	Water, shock, X-ray, temperature resistant	Peace of mind in travel, drones, and parked cars
Compatibility	Phones, tablets, action cams, dashcams, drones, game consoles, computers	One pack that fits our whole gadget life

We appreciate that this pack isn’t precious. It’s meant to go to work in dusty dashboards and chilly backpacks and still come out with the footage intact.

Unboxing and First Impressions

We opened the box and immediately felt calmer about our digital clutter. Three identical microSD cards, plus a single SD adapter, make for a tidy kit. If you keep your tech in a drawer where paper clips and lens caps form a small ecosystem, you’ll appreciate having all the essentials at once.

What’s Included and How We Use It

We get three 64GB microSDXC cards and one SD adapter. The adapter is good for cameras and older laptops with SD slots. We rotate the adapter across devices, which works fine because we’re usually offloading from one card at a time. If you absolutely need multiple adapters at once—say, you’re shooting with two cameras at a family event—we’d suggest picking up a couple of extra adapters. They’re cheap, but this pack gets you started.

Setup: Getting the Cards Ready

We formatted each card in the device we intended to use it with. That simple step solved 90% of potential headaches. exFAT is usually the default for 64GB cards and above, and it supports large files better than FAT32.

Formatting Tips We Swear By

• Format the card in-device for best compatibility.
• For Android, decide if you want portable storage (removable, for media and files) or adoptable storage (integrated with internal storage; slower for some apps but more space overall).
• For cameras, format in the camera menu, not on a computer.
• For dash cams, reformat periodically (every few weeks or months) to keep things tidy and extend life.

It’s the digital equivalent of making the bed before coffee. We don’t always want to do it, but we’re happier all day when we do.

How We Tested

We ran a mix of synthetic and real-world tests:

• USB 3.0 UHS-I card reader on a laptop for sequential read/write.
• File transfers of large single files (2–8GB) and 1,000 small image files.
• 1080p/60fps recording on an action camera.
• Continuous loop recording in a dash cam during a week of commuting.
• Drone flights with 1080p video.
• General app and media use on an Android tablet.

Our aim wasn’t to produce a lab report; we wanted to know whether the cards behaved like responsible adults in a variety of situations, and whether they panicked in the presence of 1,000 JPEGs. Spoiler: they kept it together.

Performance: Speeds and Everyday Behavior

In our USB 3.0 reader, we typically saw read speeds between 72–79MB/s and write speeds between 11–13MB/s. That lines up with the card’s stated capabilities and our expectations for U1/Class 10. File copies of a 4GB movie took about a minute on average. Transferring a thousand travel photos felt brisk enough that we didn’t wander off to reorganize the pantry.

Video Recording Without the Butterflies

At 1080p/60fps on an action camera, the card handled recording without dropped frames. For 4K, we hit the limits in certain cameras with higher bitrates; some devices recorded fine at 4K/30 with lower compression, while others complained. If 4K is your everyday language, a U3/V30 card would be better. But for Full HD and general shooting, we didn’t encounter hiccups.

Gaming and App Storage

On a Nintendo Switch, the card performed as expected for a UHS-I card. Game load times were acceptable, and performance felt consistent. On Android, storing media and a handful of non-intensive apps worked well. We tend to keep heavier apps on internal storage when possible, but for music, offline video, and documents, these cards are just right.

Dash Cam and Surveillance Duty

Loop recording at 1080p only paused when we did, meaning never. We did periodic reformatting as part of our routine, which helps any card, and we didn’t see file corruption or indexing errors. For around-the-clock surveillance, we’d consider a card marketed specifically as high-endurance, but for daily commuting and occasional parking mode, these were dependable.

Durability and Data Security

The cards are rated for water resistance, shock resistance, X-rays, and temperature extremes. We interpreted that as “safe for the real world,” not an invitation to toss a card into a volcano. After a couple of weeks in a cold car overnight and a few notably hot afternoons, we didn’t see recording issues.

File Integrity and Peace of Mind

We copied, deleted, and recopied files repeatedly across a card to look for early signs of trouble—unexpected slowdowns, odd read errors, missing thumbnails. Everything held steady. When dealing with any flash storage, we keep two simple rules:

• Move critical files to a computer or cloud promptly.
• Safely eject before removing.

We’re big believers in rescue plans we never need to use.

Compatibility: A Card for Every Device We Actually Use

We tried an eclectic lineup: a tablet prone to procrastinating updates, a budget Android phone, an action camera that thinks it’s a documentary filmmaker, a dash cam that tattles on our stop sign negotiations, and a drone that loves wind. The KEXIN cards worked smoothly in all of them.

Game Consoles

On the Switch, microSDXC UHS-I is the standard. These cards fit right in. Are there faster cards? Yes. Do we need them for casual play? Not necessarily. We didn’t feel like the card was holding us back.

Dash Cams and In-Car Use

The big thing here is steady writes and tolerance for heat and cold. These cards delivered both. And we felt better knowing we could swap cards out weekly if a long trip was planned. A three-pack gives us the freedom to rotate.

Action Cameras and Drones

For action cams at 1080p or 2.7K with moderate bitrates, we were happy. For 4K/60 and higher bitrates, a U3 card is safer. In drones, 1080p footage wrote without stutter, even during gusty conditions when our flying grew less elegant.

Tablets and Phones

Media offload, photo storage, and app backups worked cleanly. If you plan to record 4K/60 directly to the card on a high-end phone, we’d pair that use with a U3-capable card. For everyone else, this is a very solid daily driver.

The Three-Pack Advantage: Organization Without Guilt

We’re fans of separating storage by job. It reduces chaos. One card per device is more than tidiness; it’s sanity.

How We Divided Ours

• Card A: Dash cam, reformat monthly, keep incident clips.
• Card B: Drone, transfer footage after flights, keep a spare battery and this card in the same pouch.
• Card C: Gaming or tablet media, where things sit for a while and need to be ready at a moment’s notice.

With three 64GB cards, we never felt like we were risking our entire digital life on a single speck of plastic.

What U1 and Class 10 Really Mean for You

We see the labels, we nod, and we secretly wonder if any of this makes a difference. It does. U1 and Class 10 give us assurance about minimum sustained write speeds, which is about stability rather than heroics. If our footage is precious and not repeatable—think baby’s first steps or a raccoon stealing a bagel—we want stable writes more than anything else.

The 4K Question

This pack isn’t pitched as a U3/V30 product. If our camera shoots 4K at 100Mbps or higher, we’d choose a faster card. If our world is Full HD and stills, we’re well covered here. We didn’t come away wishing the product were something it’s not; we came away feeling like it did what it promised.

Capacity Reality Check

Each 64GB card formats to roughly 57–59GB in usable space, depending on the device. That’s how storage accounting works. We planned for that by splitting our content across cards, and we loved not having to ruthlessly prune footage after every outing.

How Much Fits on One Card

Rough, real-world estimates:

• 1080p/30fps video at moderate bitrate: several hours.
• Photos: thousands, depending on resolution and compression.
• Music: more albums than we’d admit owning.
• Games: a handful to a dozen, depending on the platform and sizes.

We never ran into a moment where the card was the immediate bottleneck for our everyday media, unless we intentionally tried to make it one with giant 4K files.

Using the SD Adapter Without Drama

The included SD adapter makes the cards compatible with cameras and SD-only readers. We had no lock switch issues, no unexpected write protection, and no wobble. We just slid it in and copied files like it was 2012 and laptops still came with full SD slots.

One Adapter in the Pack

We would have loved three adapters for symmetry, but we got one. In reality, we only need one at a time, and that kept the kit compact. If you want more, extras are inexpensive and easy to find.

Pros and Cons We Actually Care About

Because every product has a personality.

What We Liked

• Dependable Full HD recording with clean, stable writes.
• Read speeds that make offloading peaceful instead of painful.
• Three-card pack simplifies life across multiple devices.
• Broad compatibility that matched our eclectic gadget shelf.
• Sturdy ratings for water, shock, X-ray, and temperature.
• Included SD adapter for cameras and card readers.

Where It’s Not the Star

• Not ideal for high-bitrate 4K or pro workflows.
• Only one SD adapter included.
• Write speeds are in the U1 range by design; that’s the trade for affordability.

How It Compares to Faster Cards

There are U3/V30 and A2-rated cards out there that are faster at sustained 4K recording and random I/O for app-heavy usage. We’ve used them, and they’re excellent for cameras that push big bitrates or for devices that benefit from faster random reads. But for general-purpose video, photos, and everyday storage, those upgrades can be overkill—and more expensive.

When We’d Step Up

• Professional 4K/60 and above video work.
• Phones recording high-bitrate 4K directly to the card.
• Console power users who want every speed edge when loading massive games.

For the rest of our daily needs, the KEXIN 64GB Micro SD Card 3 Pack hit the sweet spot: affordable, reliable, and enough speed to keep things moving.

Tips to Keep These Cards Healthy

We’re not obsessive, but we like a few simple habits.

• Reformat in-device periodically, especially in dash cams.
• Eject before removing—every time, even when tempted.
• Keep contacts clean; store cards in their case.
• Avoid filling to 100% capacity; leave a little breathing room.
• Back up important files to a computer or cloud as soon as possible.

They’re small habits that save big headaches.

Troubleshooting Without Panic

If a device hiccups, we try the easy fixes first:

• Re-seat the card or use the SD adapter to check it on a computer.
• Run a quick read/write test with a trusted utility to confirm health.
• Reformat in the device that will use it.
• Update device firmware.
• Try a different reader or cable to rule out the messenger.

It’s amazing how often the culprit is a fussy reader rather than the card.

Travel, Weather, and the Real World

We’ve carried these cards in summer heat and winter chill. We tossed one in a backpack pocket with headphones, a mint, and something we think was a button. The card shrugged it off. The durability ratings may sound like marketing, but in practice they translate to a comfortable margin for the chaos of daily life.

In Drones and Action Cams

We felt better knowing the card could deal with a windy flight, a sudden jolt, or an unplanned landing. The footage stayed intact. That’s all we ask.

Why We Like 64GB per Card

There’s a cozy middle ground here. 32GB can feel cramped, while 128GB can tempt us into hoarding. At 64GB, we store plenty but still stay disciplined about backups. And with three cards, we split our digital life into chapters without writing a novel.

Organizing the Three-Pack

• Label the cards physically with a fine-tip marker or small sticker.
• Assign each card a dedicated device.
• Keep a second card in your travel pouch as a safety net.
• Rotate for dash cams: when one fills or ages, swap it out and reformat.

It’s the storage equivalent of having three house keys. One stays on the chain, one’s for the spare, and one lives with a friend who always answers the door.

Everyday Use Across Common Devices

We put the cards through their paces where we live most: the messy middle of normal life.

Tablets and Streaming

Offline episodes for a long flight? Easy. Music libraries that refuse to be curated? Fine. We appreciated the smooth browsing and consistent playback, even with lots of small files.

Cameras, Point-and-Shoot or Mirrorless

With the SD adapter, we shot 1080p/60 and quick bursts of JPEG. RAW bursts will be limited by the U1 write speed if you’re making the camera sprint, but for casual shooting, we were satisfied. We prefer faster cards for continuous RAW bursts, but that’s not this card’s lane.

Laptops and Quick Transfers

A modern USB 3.0 reader gave us those 70–80MB/s reads regularly. It’s enough to make moving a vacation’s worth of photos an errand rather than a chore.

Value for Money

This pack is about practicality. We’re buying headspace as much as storage. Three cards let us cover multiple devices without playing favorites. The price is usually lower than buying three singles, and the performance is exactly what we expect at this level.

Where the Value Shows Up

• Fewer decisions: grab the card for the device, not the card for everything.
• Fewer emergencies: a spare card beats deleting yesterday’s best shot in a hurry.
• Fewer cables: with the SD adapter, we avoid hunting for that one proprietary cable we swear we put somewhere safe.

It’s not just the spec sheet; it’s reducing friction in the little moments.

Who This Pack Is Perfect For

• Families with a dash cam, a tablet, and a camera that all need reliable media.
• Hobbyist drone pilots capturing 1080p footage.
• Casual gamers expanding console storage.
• Travelers backing up photos daily on the road.
• Students juggling class recordings, notes, and a photo habit.

We fit comfortably in this crowd and felt this pack was tailored for us.

Who Should Look for Something Else

• Videographers shooting high-bitrate 4K or slow-motion at 4K who need U3/V30 or higher.
• Users who prioritize app performance metrics like A2 ratings for intensive workloads.
• Anyone running 24/7 surveillance where a high-endurance card is the right tool.

There’s no shame in choosing the specialized tool if your workflow demands it.

Little Habits That Make These Cards Last Longer

• Keep cards out of direct sun on the car dash; a glove compartment or center console is safer.
• Avoid bending or flexing; store them in the included case or a wallet-style organizer.
• If a device starts complaining, don’t push through. Pause, reformat, or swap the card and investigate later.

We treat them like sunglasses we actually like: not fragile, but worth a moment of care.

Peace of Mind With Three

We didn’t expect a three-pack to affect our habits as much as it did. We stopped hoarding on one card and started rotating like sensible people. We labeled them and felt strangely accomplished. When the dash cam filled up, we swapped. When the drone asked for space, we had a spare. It took the drama out of storage, and we can use less drama.

The Quiet Reliability We Want

The cards didn’t surprise us, which is the highest compliment we can pay to storage. We don’t want plot twists from something whose job is to remember.

Notes on Authenticity and Buying

We stick to reputable sellers to avoid knockoffs masquerading as bargains. Once a card arrives, we do a quick read/write test to confirm capacity and performance. It takes a few minutes and saves hours of grief down the line.

Registering the Routine

• Format in the device.
• Record a short test clip.
• Transfer to a computer and check playback.
• Label the card.

Now it’s part of the team.

Our Favorite Use Cases, Ranked by Serenity

• Dash cam loop recording: stable, consistent, reassuring.
• Travel camera with the SD adapter: simple, portable, dependable.
• Tablet media: peaceful, and we no longer delete episodes mid-flight.
• Drone flights in 1080p: smooth capture without dropped frames.
• Console storage: steady, enough for our backlog guilt.

We didn’t miss a faster card in any of these situations.

What Stood Out After Weeks of Use

• Consistency. No random slowdowns, no mystifying file errors.
• The convenience of three. We loved not having to shuffle a single card around.
• Honest expectations. The card stays in its lane and does it well.

When a product is predictable in the pleasant sense, it grows on us. This one did.

A Short Guide to Matching the Card to Your Device

• 1080p action cam or dash cam: perfect match.
• Drone with 1080p or moderate 2.7K: good pairing.
• 4K camera at high bitrate: pick U3/V30 or higher.
• Android tablet for media and light apps: solid.
• Game console for downloads and saves: dependable.

Choosing the right card is like choosing shoes for a walk: sneakers are not heels; both have their place.

The Bottom Line on Speed

We value honesty more than flashy numbers. The KEXIN’s “up to 80MB/s read, 12MB/s write” claim bore out in our tests. That write speed is plenty for Class 10/U1 duties. If you’re recording 4K at moderate bitrates, results may vary by device, and we’d treat that as a bonus rather than a guarantee.

How That Feels Day to Day

• Transfers to laptop: fast enough to keep us from wandering off.
• Recording at 1080p: calm and steady.
• Loading games and browsing media: no complaints.

We didn’t have to talk ourselves into liking these cards; they behaved and made our lives simpler.

Practical Scenarios We Loved

• Handing a card to a friend after a weekend trip without also handing over our entire photo library.
• Keeping one card permanently in the dash cam so we’re not tempted to borrow it “just for today.”
• Packing a spare card for travel alongside the battery and lens wipes. It made us feel prepared, which we occasionally are.

Being prepared shouldn’t require a spreadsheet. This pack helps us skip the spreadsheet and go straight to the part where things work.

Our Verdict on the KEXIN 64GB Micro SD Card 3 Pack with SD Adapter

We think of this set as the default choice for people who live in Full HD, use their devices often, and want stability without spending a small fortune. Each 64GB card carries real-world performance that fits everyday needs, and the three-pack format gives us a simple way to stay organized. The included SD adapter rounds out the kit and keeps older cameras in the loop.

If we were building a kit for travel, a hobbyist drone setup, or a household with a couple of screens and a car camera, we would buy this again. If we were filming a documentary in 4K with heavy compression and high bitrates, we’d reach for U3/V30 cards and treat these as our sidekicks for everything else.

Final Thoughts We Keep Coming Back To

• The cards are reliable at what they promise: UHS-I, U1, Class 10 speeds fit for Full HD capture and everyday storage.
• A three-pack is more useful than we expected; it turns one purchase into a storage system.
• The durability ratings match the reality of backpacks, dashboards, and a life where the weather doesn’t ask permission.

We wanted calm, not spectacle. The KEXIN 64GB Micro SD Card 3 Pack with SD Adapter gave us calm: steady recording, easy organizing, and the kind of convenience we notice most on the days when nothing goes wrong. That’s our favorite kind of technology—the kind that shows up, does its job, and lets us get on with ours.

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