How do the read/write speeds of this sandisk extreme "pro" compare to those of the sandisk extreme "plus"?

Depends on use but if looking to keep up with the fast processors in the latest cameras then 70mb/s for the plus is no contest compared to the 260mb/s on the extreme pro. Have been using the extreme pro in an Olympus Om-1 and have never noticed any issues with buffering and is also very fast to download. Expensive but you pay for what you get.

Is this compatible with Sony a6000?

Page 19 of the user manual for the a6000 says "Yes - this will work for photo and video."

Is it compatible with canon 5d mark iii?

Should be with all Canon models.

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SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card - SDSDXDK-128G-GN4IN | Up to 300MB/s read, Up to 260MB/s write, UHS-II, V90, U3, Class 10, 8K video, 4K video, Full HD video, Water-resistant design

SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card - SDSDXDK-128G-GN4IN | Up to 300MB/s read, Up to 260MB/s write, UHS-II, V90, U3, Class 10, 8K video, 4K video, Full HD video, Water-resistant design

Product ID: 323368356

Details

Brand
Sandisk
Compatible Devices
Camera
Flash Memory Type
SDXC
Memory Storage Capacity
128 GB
Model Name
SanDisk PRO SD

⚡300MB/s read speed

💧Waterproof & shockproof design

✍️260MB/s write speed

R12

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Description

🚀 Capture Every Frame, Own Every Moment

RUGGED RELIABILITY - Shockproof, waterproof, temperature-proof, and X-ray-proof—built to survive any shoot.
FUTURE PROOF STORAGE - 128GB capacity to store thousands of high-res photos and hours of cinema-quality video.
BLAZING FAST TRANSFERS - Up to 300MB/s read speeds for instant file access and lightning-fast workflow.
PRO LEVEL VIDEO CAPTURE - V90 & U3 rated for seamless 8K, 4K, and Full HD video recording without a hitch.
BUFFER BUSTING WRITE SPEEDS - 260MB/s write speed clears your buffer fast, perfect for continuous burst shooting.

The SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card delivers professional-grade performance with up to 300MB/s read and 260MB/s write speeds. Engineered for advanced photographers and videographers, it supports cinema-quality 8K, 4K, and Full HD video recording with V90 and U3 speed classes. Its rugged, waterproof, shockproof, temperature-proof, and X-ray-proof design ensures reliability in any environment, making it the ultimate choice for capturing and storing high-resolution content on the go.

Specifications

ASIN	B08YF7PB14
Additional Features	Drop Proof, Temperature Proof, Water Proof, X Ray Proof
Best Sellers Rank	#69 in SecureDigital Memory Cards
Brand	Sandisk
Color	Black
Compatible Devices	Camera
Customer Reviews	4.7 4.7 out of 5 stars (4,189)
Flash Memory Type	SDXC
Flash Memory Video Speed Class	V90
Global Trade Identification Number	00619659186647
Hardware Connectivity	SDXC
Item Dimensions L x W	1.2"L x 0.9"W
Item Weight	2 g
Manufacturer	Western Digital Technologies, Inc.
Media Speed	260
Memory Storage Capacity	128 GB
Mfr Part Number	SDSDXDK-128G-GN4IN
Model Name	SanDisk Extreme PRO SD UHS-lI Card
Model Number	SDSDXDK-128G-GN4IN
Number of Items	1
Read Speed	300 megabytes_per_second
Secure Digital Association Speed Class	Class 10
UPC	619659186647
Unit Count	1 Count
Warranty Description	Lifetime limited manufacturer warranty
Warranty Type	No Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R12

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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