MMOMENT QUNI M23E 256GB microSDXC Card, A2 U3 V30

The MMOMENT QUNI M23E is a 256 GB microSDXC card listed with A2, U3 and V30 ratings. Its claimed read and write speeds suit compatible devices for storage and video use, with performance varying by device and conditions.

At a glance

The listing identifies the card as microSDXC with 256 GB capacity.
The product is described as A2, U3 and V30, with UHS-I stated in its video-related feature claim.
The listing claims read speeds up to 100MB/s and write speeds up to 85MB/s for the 256GB capacity.
An SD adapter is listed, allowing use in devices with a full-sized SD slot.

Price

$69.99Save 19%

Reference price: ~~$85.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

The 256 GB capacity provides storage for photos, video, apps and other files.
The stated SD adapter extends use to compatible devices with a full-sized SD slot.
The listing specifies A2, U3 and V30 ratings for devices and workflows that support them.

Technical specifications

6 specifications

Identity
Brand	MMOMENT
Model	QUNI M23E

Connectivity and form factor
Card standard	micro_sdxc
Form factor	micro_sd

Storage
Capacity	256 GB

Weight
Weight listed	0.01 Ounces

What to know before buying

The speed figures are maximum manufacturer claims, not guaranteed transfer rates. The listing says actual performance depends on the device, reader, interface, file size and usage conditions, and usable space may be slightly less after formatting. Confirm your device supports microSDXC, this capacity and the required speed class.

What’s in the box

Included

SD adapter

Who is it for?

A good fit for

People needing a microSDXC card for a compatible tablet, computer, camera, smartphone or game console.
Users seeking 256 GB storage with an included SD adapter for compatible full-sized card slots.
Compatible video users considering a card listed with U3 and V30 ratings.

Less suited to

Devices that do not support microSDXC or 256 GB cards.
Buyers who need guaranteed read or write speeds in their particular device or workflow.

MMOMENT QUNI M23E 256GB microSDXC Card, A2 U3 V30 · photo 2 — Additional product photo 2

Frequently asked questions

What capacity is this card?

The listing specifies 256 GB. It notes that usable space may be slightly lower after formatting and system functions.

What read and write speeds are claimed?

For the 256GB capacity, the listing gives up to 100MB/s read and up to 85MB/s write. Actual results may vary with the device, reader, interface, file size and usage.

Will it work with my device?

Check that your device supports microSDXC, 256 GB capacity and the relevant speed class before buying. The listing names tablets, computers, cameras, smartphones and game consoles as compatible device types.

Is an SD adapter included?

Yes. The supplied contents list names an SD adapter, for compatible devices with a full-sized SD card slot.