What is the write speed? only read speed in description

Just tested this card myself. Verified 250MBps read and 120MBps write. It's actually printed on the packaging, too; just not in the product description.

Does it work with the gh5 all-i 400mb/s?

I've bought 4 just for my gh5 camera to use it with all-i 400mb/s!!! Well 2 works perfectly the other 2 are completely broken. After few seconds I've pressed the record button the camera stops with the error message that the card doesn't support the bitrate. I've ordered two new cards to send back the two that are not working. So if you are lucky they works if you are not you can send them back. The card are v60 certified that means that they should support 60Mb/sec. 400mb/s = 400/8 = 50Mb/sec.!!! I think the price is great if they work!

No, el Zoom Q2n usa tarjetas MICRO SD, esta es SD estandar

Does this work for recording 4k video with a go pro 7 black?

Yes it is definitely fast enough fir 4k

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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256GB (2-Pack) Professional 1667x SD Card, UHS-II, C10, U3, V60, Full HD, 4K, Up To 250MB/s Read SDXC Memory Card, for Professional Photographer, Videographer, Enthusiast (LSD1667256G-B2NNU) | - : 256GB per Card, Up to 250MB per S Read, Up to 120MB per S Write, UHS-Ii Interface, UHS Speed Class U3, Speed Class 10

Product ID: 416214865

Details

Brand
Lexar
Compatible Devices
Camera
Flash Memory Type
SDXC
Memory Storage Capacity
256 GB
Model Name
1667x SD

⚡Up to 250MB/s read speed

🎥Supports 4K & Full HD video capture

💾256GB storage per card

R8710

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

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Description

🚀 Shoot, Save, and Share Like a Pro — Never Miss a Moment!

4 K READY PERFORMANCE - Capture stunning 4K, Full HD, and 3D video with professional-grade reliability
BLAZING FAST TRANSFERS - UHS-II tech delivers up to 250MB/s read speeds for instant workflow boosts
LIFETIME PEACE OF MIND - Limited lifetime warranty ensures your investment is protected
UNIVERSAL COMPATIBILITY - Backwards compatible with UHS-I and Class 10 devices for versatile use
MASSIVE STORAGE CAPACITY - 256GB per card means shoot longer without swapping cards mid-session

The Lexar 256GB (2-Pack) Professional 1667x SD Cards leverage UHS-II U3 technology to deliver ultra-fast read speeds up to 250MB/s and write speeds up to 120MB/s. Designed for professional photographers and videographers, these SDXC cards support seamless 4K, Full HD, and 3D video capture. With massive 256GB capacity per card and backwards compatibility with older devices, they accelerate your workflow while providing reliable, long-lasting performance backed by a limited lifetime warranty.

Specifications

ASIN	B09NP78Q1Z
Additional Features	UHS-II
Best Sellers Rank	#24 in SecureDigital Memory Cards
Brand	Lexar
Color	Black/Gray
Compatible Devices	Camera
Customer Reviews	4.8 4.8 out of 5 stars (16,298)
Flash Memory Type	SDXC
Hardware Connectivity	SDXC
Item Dimensions D x W x H	0.95"D x 1.25"W x 0.08"H
Item Dimensions L x W	1.25"L x 0.95"W
Item Weight	9.07 g
Manufacturer	Lexar International
Media Speed	250 MB per second
Memory Storage Capacity	256 GB
Mfr Part Number	LSD1667256G-B2NNU
Model Name	1667x SD
Model Number	LSD1667256G-B2NNU
Read Speed	250 Megabytes Per Second
Secure Digital Association Speed Class	Class 10
UPC	843367126514
Unit Count	2.0 Count
Warranty Description	Limited lifetime warranty
Warranty Type	Limited

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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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R8710

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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Excellent communication throughout the order process. Product is perfect.

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The delivery time was excellent, and the packaging was secure.

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