PNY

PNY Performance MicroSDXC Memory Card 64 GB Class 10 50 MB/s, Black

Name: PNY Performance MicroSDXC Memory Card 64 GB Class 10 50 MB/s, Black
Brand: PNY
SKU: B017VQDX7M

Status: PNY Performance MicroSDXC Memory Card 64 GB…: Unavailable on Amazon as of 2026-10-18 04:23 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The PNY Performance MicroSDXC Memory Card 64 GB Class 10 50 MB/s: 64 GB microSDXC capacity for apps, e-books, music, and offline video; main trade-off: 50 MB/s read is slow next to modern UHS-I cards rated 100 MB/s or more.

Unavailable on Amazon as of 2026-10-18 04:23 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ 64 GB microSDXC capacity for apps, e-books, music, and offline video
✓ Class 10 / UHS Class 1 rating handles 1080p video capture
✓ Read speeds up to 50 MB/s for quick transfers off the card
✓ microSD-to-SD adapter included, so it works in DSLRs and laptop SD slots
✓ 5-year PNY warranty covers long-term phone and camera use

Cons

✗ 50 MB/s read is slow next to modern UHS-I cards rated 100 MB/s or more
✗ PNY does not publish a write-speed figure, only the read ceiling
✗ UHS Class 1 only, so 4K video capture is not a supported use case
✗ PNY notes the design is changing, so packaging may not match listing photos

Manufacturer description

The PNY Performance MicroSDXC 64 GB card is a straightforward storage upgrade for a phone, tablet, or compact camera that's running out of room. It's a Class 10 microSDXC card rated UHS Class 1, with read speeds up to 50 MB/s, which is enough headroom for 1080p video capture, large app installs, e-book and music libraries, and offline movie downloads. PNY includes a microSDXC-to-SD adapter in the box, so the same card drops into a DSLR, a laptop SD slot, or a card reader without buying a separate sleeve. PNY backs it with a 5-year warranty. Note that PNY states the card's physical design is…

SpecPicks Verdict

SpecPicks scored PNY Performance MicroSDXC Memory Card 64 GB Class 10 50 MB/s using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. PNY's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Add more storage to your smartphone and enjoy more mobile content such as apps, e-books, video, music and movies.
Capacity 64 GB
Class 10
Read speed up to 50 MB/s
Storage for Smartphones, tablets and compact cameras
SD adapter included

Full Specifications

UPC	065030862356
ASIN	B017VQDX7M
Brand	PNY
Color	Black
Department	Default Category
Hard Drive	Memory Card
Model Name	SDU64GPER50-EF Micro SDXC Class 10 UHS-I U1
Read Speed	50 Megabytes Per Second
Item Weight	0.387 ounces
Manufacturer	PNY
Model Number	SDU64GPER50-EF
Warranty Type	Limited
Special Feature	ClassClass 10
Flash Memory Type	Micro SD, Micro SDXC, SD
Item model number	SDU64GPER50-EF
Compatible Devices	Camera, Smartphone, Tablet
Hardware Interface	MicroSD
Product Dimensions	1.26 x 0.94 x 0.08 inches
Date First Available	November 23, 2015
Item DimensionsLxWxH	1.26 x 0.94 x 0.08 inches

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