SanDisk Extreme PRO UHS-I 128GB SDXC Memory Card

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Product guide

SanDisk Extreme PRO UHS-I 128GB SDXC Memory Card

SanDisk Extreme PRO UHS-I is a 128GB SDXC memory card for compatible cameras. Its U3 and V30 ratings are intended for 4K UHD recording and burst photography, while its up-to-200MB/s read claim depends on a compatible reader for maximum transfer speeds.

At a glance

The listing claims read speeds up to 200MB/s and shot speeds up to 90MB/s for this 128GB capacity.
U3 and V30 ratings are presented for 4K UHD video and sequential burst photography with compatible host devices.
SanDisk QuickFlow transfer performance is claimed, with maximum speeds requiring a separately sold compatible PRO-READER.
A 2-year offer for RescuePRO Deluxe recovery software is described, subject to registration and terms.

Price

£37.82Save 24%

Reference price: ~~£49.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

128GB capacity and U3/V30 ratings suit compatible cameras used for 4K UHD capture and burst shooting.
The stated up-to-200MB/s read speed can support faster transfers when paired with compatible hardware.

Technical specifications

14 specifications

Identity
Brand	SANDISK
Model	Extreme PRO UHS-I

Computing specifications
Storage capacity	128 GB
Card format	SDXC
Read speed	200 Megabytes Per Second
Media speed	90MB/s
Speed class	Class 10
Video speed class	V30
Compatible devices	Camera

Dimensions and installation
Weight listed	2 Grams
Dimensions listed	32L x 23W millimetres

Other details
Product features	Drop Proof, Temperature Proof, Water Proof, X Ray Proof
Warranty type	Limited
Spare part availability	2 Years

What to know before buying

The up-to-200MB/s read claim is conditional on compatible devices, and achieving maximum transfer speeds requires the separately sold SanDisk Professional PRO-READER SD and microSD. Recording and 4K support also depend on the host device.

Listing details to confirm

The listing is inconsistent about card dimensions, giving 32L x 23W millimetres in one field and 16D x 11W x 2H centimetres in another. It also labels 90MB/s as media speed while describing it as the shot speed. Confirm the physical dimensions and intended speed field if these details matter.

What’s in the box

Included

Pack of 1

Who is it for?

A good fit for

Camera users needing a 128GB SDXC card for compatible 4K UHD video or sequential burst photography.
Buyers who can use a compatible reader and want the stated high-speed transfer capability.

Less suited to

Devices that do not support SDXC or buyers who need the card to reach its maximum transfer speed without the separately sold compatible reader.

SanDisk Extreme PRO UHS-I 128GB SDXC Memory Card · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 82,449 ratings

5 stars81%81%
4 stars14%14%
3 stars3%3%
2 stars0%0%
1 star2%2%

Customer feedback highlights reported reliability, speed, capacity and camera compatibility, including accounts of 4K recording and use in warm, humid conditions. Some customers also describe the card as a dud, so experiences are not uniformly positive. These are customer reports rather than performance guarantees. The card's 128GB capacity and U3/V30 ratings fit the stated camera and 4K use, but host-device compatibility remains important.

Positive themes

Customers report good reliability and speed, including use in camera SD slots.
Some customers say the capacity works well for 4K recording and praise compatibility with different cameras.

Negative themes

Some customers report receiving a card they describe as a dud.

Frequently asked questions

Does this card support 4K UHD video?

The listing describes it as suitable for 4K UHD recording and gives it U3 and V30 ratings. Actual support depends on the camera or other host device.

How fast are transfers?

The listing claims read speeds up to 200MB/s. Maximum transfer speeds require a compatible SanDisk Professional PRO-READER SD and microSD, sold separately.

Is RescuePRO Deluxe included?

The listing states that it includes a 2-year offer for RescuePRO Deluxe file recovery software. Registration is required and terms apply.

Will it work in any camera?

No. The card is SDXC, and the listing cautions that not all devices support SDXC. Check that the camera supports this card format.