Are these cards guaranteed not fakes

I had no reason to think that they were fake. Worked very well. My Canon 5D cannot make full use of their 300m/b speed. I didn't know that at the time of purchase.

Will these work with a Lumix G7?

Yes, should work fine. The G7 takes SDHC & SDXC SD cards. I used these Lexar regularly on an Antarctic trip a couple of years ago, downloading cards used at the end of the day....took over 7000 JPG shots (also saved on card in RAW). They never missed a beat....often took burst shots of birds and whales up to 20 at a time!! They warmed up in the evening when transferring to back-up though!! Can recommend them!

Can this work with the canon m6 Mk ii please?

Yes, Canon M6 MkII support 1 x SD, SDHC, SDXC (UHS-II) memory card

Why is the write speed not stated clearly as its very concerning and a key fact.

How could any customers know why a manufacturer has done anything? If it’s ambiguous I think an intelligent person can work it why that might be. Sony Tough 300 / 299 far superior to this card. Yellow end goes into slot. Worth the extra expense imho.

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800x SD UHS-I Card

Product ID: 478212131

Details

Brand
Lexar
Colour
Black
Compatible devices
Personal
Flash memory type
SD Micro SD
Model name
LRW450UBAMZN

⚡Up to 312MB/s ultra-fast read speed

👜Compact 15.8g portable design

🔄Dual SD + microSD simultaneous transfer

COP 156382

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Transfer Faster, Work Smarter, Stay Ahead!

DUAL SLOT POWERHOUSE - Transfer files from SD and microSD cards simultaneously, maximizing your productivity without missing a beat.
BLAZING USB 3 1 SPEED - Experience transfer speeds up to 312MB/s—5x faster than USB 2.0 for lightning-quick workflow.
PEACE OF MIND WARRANTY - Backed by a two-year limited warranty and manufacturer support, so you stay covered while you create.
POCKET SIZED PORTABILITY - Weighing just 15.8 grams, this sleek reader fits effortlessly in your bag or pocket—work anywhere, anytime.
FUTURE PROOF COMPATIBILITY - Supports both UHS-I and UHS-II cards, ensuring seamless use with the latest high-speed memory cards.

The Lexar Multi-Card 2-in-1 USB 3.1 Reader is a compact, ultra-fast memory card reader supporting simultaneous SD and microSD transfers. With blazing read speeds up to 312MB/s and compatibility with UHS-I and UHS-II cards, it’s designed for professionals who demand speed and portability. Weighing only 15.8 grams and backed by a two-year warranty, it’s the perfect on-the-go tool to streamline your digital workflow.

Specifications

ASIN	B085Z7P3LC
Best Sellers Rank	755 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 145 in External Memory Card Readers
Brand Name	Lexar
Colour	Black
Compatible Devices	Personal Computer
Country of Origin	China
Customer Reviews	4.6 4.6 out of 5 stars (964)
EU Spare Part Availability Duration	2 Years
Flash Memory Type	SD, Micro SD
Hardware Connectivity	MicroSD
Item Weight	15.8 Grams
Manufacturer	Lexar Co., LTD
Manufacturer Part Number	LRW450UBAMZN
Media Speed	212 megabytes_per_second
Model Name	LRW450UBAMZN
Model Number	LRW450UBAMZN
Number of Items	1
Number of Packs	1
Product Features	Compact
Product Warranty	Two-year limited warranty
Read Speed	90 Megabytes Per Second
Secure Digital Association Speed Class	Class 10
Unit Count	1.0 count
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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

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

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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