In real life it is the same.
After you buy 2 cards of 8GB and 16GB 800x here (still) another serious site I refer all Lexar !!!
On an old USB 2.0 drive it windmilling to 15MB / sec where a Kingston 266x purchased here also runs at just over 20MB / sec for the same files!
Tests on my player Lexar Pro USB 3.0 Dual Slot and 4 Lexar 800x does not rotate at more than 15MB / sec instead of 120 theoretical (about 100 in practice).
Lexar Response: Return all, it changes everything!
C'mon!
A defective card, I can understand but 4 cards of different capacities ordered in 2 stores in 3 different orders, it still leaves less to chance.
On my two USB 3.0 card reader (a Lexar Pro Dual Slot and another of an Asian supplier) Kingston 266x, 600x Kingston, Sandisk Extreme, Silicon Power 400X (I know I have a lot of cards for a total of 150GB), etc .... ALL these cards are on the slower than Lexar paper (between 266x 600x and 800x for Lexar against), and use ALL are faster during transfers.
I tested a lot of things (different machines, different OS, different connection cables PC-card reader, etc .... I spent three days on 4 machines) and of ALL these cards have ridiculed the Lexar 800x !!!
It's over !!!
