I have a 128gb Extreme Pro ( CZ88 ).
And I noticed there is a USB 3.1 Model ( CZ880 ).
The Older One CZ88 Appears to be about $20 Cheaper tahn the Newer USB 3.1 Model.
Also I am confused by the Read/Write of Both.
Is there any speed difference between the 128gb model and the 256gb model ( CZ880 ).
Could somone please explain their differences and which one is the Fastest.
Many thanks
