PNY 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card
Quick take
The PNY 64GB Elite-X is a UHS-I microSDXC card designed for high-capacity recording and transfers, targeting Class 10, U3, and V30 needs for smoother 4K UHD video. It also includes an A1 App Performance rating for compatible Android devices that support running apps from microSD. The main buying caveat is that speed and compatibility depend on the host device and card reader support, so older readers may limit performance or even fail to recognize the card format correctly.
Pros and cons
Pros
- U3 and V30 video speed class support for continuous 4K UHD recording use cases.
- Rated up to 100 MB/s read speed and A1 app performance (minimally 1500 IOPS read, 500 IOPS write) for compatible Android phones and tablets.
- Includes an SD adapter for use in SD-card slots (handy for cameras, desktops, and laptops).
- Durability features listed as magnet proof, shock proof, temperature proof, and waterproof.
Cons
- Real-world read and write speeds can be lower depending on the device, dock, and card reader used.
- “Works everywhere” is conditional, especially with older SD readers that may not support newer microSDXC formats.
- It is not positioned as the fastest card category on the market, so very speed-sensitive workflows may prefer higher-tier options.
What buyers think
Buyer feedback is most consistent around three themes: reliability in video recording, strong day-to-day performance for multiple devices, and practical value for the storage size. Several shoppers describe smooth continuous recording for security cameras and action cameras without noticeable lag or dropped footage, and others report fast, consistent transfers during typical use. A separate theme is setup and compatibility, where performance and recognition can depend on having a modern enough card reader or device that properly supports microSDXC and UHS-I modes.
What this microSD card is built for
This card targets buyers who want a single microSDXC option that can handle both storage-heavy media and video recording without immediately stepping into the top end of speed categories. The combination of Class 10, U3, and V30 helps make it a better fit for high-bitrate recording than basic microSD cards, while the A1 rating supports app installation on compatible Android devices (assuming your phone or tablet supports adopting microSD as internal storage or running apps from it).
Key specs that matter for buying
Speed classes for video recording
It’s rated Class 10 and U3 (and V30 for video speed), which is the cluster of labels many buyers look for when recording 4K UHD video. V30 is particularly relevant for maintaining a steadier write speed during continuous capture.
Performance expectations (with a reality check)
The card is rated up to 100 MB/s read speed, and its A1 App Performance rating specifies minimum IOPS levels (1500 IOPS read, 500 IOPS write). In practice, actual numbers can vary based on the host device, whether it supports UHS-I properly, and what card reader or adapter you use. If your workflow relies on consistent high throughput, it’s worth matching the card to a compatible device rather than assuming it will hit peak speeds everywhere.
Capacity and format support
With 64GB capacity, it’s a practical middle ground for people who want room for a lot of photos and videos, while still staying in a more budget-friendly storage tier than larger capacities. As a microSDXC card, it also depends on your device supporting microSDXC.
Pros and cons in plain English
When it’s a great fit
- You want a microSD card for action cameras, dash cams, drones, or security camera systems that benefit from U3 and V30 video support.
- You want a card that can handle frequent transfers between a phone and a computer, thanks to the UHS-I profile and the rated read speed.
- You have an Android device that supports app installation on microSD and you want an A1-rated card for that use.
- You need an SD adapter included for devices that take full-size SD cards.
When you may want to look elsewhere
- Your setup is based on an older SD reader, older devices, or equipment that does not reliably support microSDXC. In those cases, you may get limited recognition or reduced performance.
- You are doing extremely speed-sensitive work (for example, heavy editing pipelines) where buyers often prioritize higher-end cards with stronger real-world sustained performance across devices.
- You only need basic storage for occasional photo saving, where a lower tier card could be sufficient (depending on your device’s requirements).
Setup and compatibility tips
To get the most from this card, start by ensuring your phone, action camera, or computer slot supports microSDXC and UHS-I. If you’re using an SD adapter, make sure your SD reader is also capable of handling SDHC/SDXC and UHS modes. When a card reader is outdated, cards can fail to mount properly or show incorrect capacity, which can look like a problem with the card even when the root issue is the reader support.
Verdict
The PNY 64GB Elite-X Class 10 U3 V30 microSDXC card is a strong all-rounder for buyers who need reliable storage and a serious video speed rating for 4K UHD recording use cases. It’s especially attractive if you want A1 app support for compatible Android devices and appreciate having an SD adapter included. The biggest “make or break” factor is device compatibility, so check that your camera, phone, and readers support microSDXC and UHS-I, and you’ll likely find it fits well for everyday media and continuous capture.
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FAQ
Is the PNY 64GB Elite-X good for 4K video recording?
It’s rated Class 10, U3, and V30, which are the speed class labels commonly used for 4K UHD recording and continuous video capture. Your actual results still depend on your camera or device settings and compatibility.
What does A1 mean for microSD cards?
A1 App Performance indicates the card is designed to support running apps from the microSD card on compatible Android devices. This matters if your phone supports adopting microSD or installing apps to the card.
What speed should I expect from this card?
It’s rated up to 100 MB/s read speed, with A1 minimum IOPS targets for app workloads. Real-world performance can be lower depending on the device, slot, adapter, and card reader you use.
Does it include an SD adapter?
Yes, the kit includes an SD adapter so you can use the microSD card in SD-card slots on devices that support SD cards.
Will this card work in older card readers?
It depends. Because it is microSDXC, older readers may not support microSDXC format handling. If your reader is outdated, it may not recognize the card correctly or may limit performance.
Is 64GB enough for action cameras or security cameras?
64GB is often a practical capacity for a lot of footage without constantly swapping cards. However, runtime needs vary by bitrate, resolution, frame rate, and recording mode, so higher-bitrate 4K settings can fill storage faster.
Specifications
| Product Title | PNY 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card, 3 Count (Pack of 1) - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Accessories & Peripherals > Memory Cards > Micro SD Cards |
| Brand | PNY |
| Manufacturer | PNY |
| Model Name | P-SDU64GX3U3100EX-GE |
| Model Number | P-SDU64GX3U3100EX-GE |
| Color | Dark Gray, Green,Black |
| Flash Memory Type | Micro SDXC |
| Memory Storage Capacity | 64 GB |
| Compatible Devices | Smartphone, Tablet |
| Additional Features | Drop Proof, Magnetic Proof, Temperature Proof, Water Proof |
| Read Speed | 100 Megabytes Per Second |
| Media Speed | 500 MB per second |
| Hardware Connectivity | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Flash Memory Video Speed Class | V30 |
| Item Dimensions D x W x H | 5.16"D x 3.86"W x 0.28"H |
| Warranty Type | Lifetime |
| UPC | 751492643472 |
| Global Trade Identification Number | 00751492643472 |
| Mfr Part Number | P-SDU64GX3U3100EX-GE |
| Unit Count | 3.0 Count |
| Warranty Description | Lifetime Limited |
Available variants
Capacity
- 256GB
- 128GB 2 PACK
- 128GB
- 64GB
- 64GB 3 PACK
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