They all are 3.0
Answered by Wings80 1 year ago
all 4 ports are 3.0
Answered by USParatrooper 2 years ago
They all support 3.0a. Don’t know who told you only one did but that is not accurate.
Answered by Junkman1955 2 years ago
All 4 ports are USB 3.0.
Answered by CommunityAnswer 2 years ago
Try copy a short video compare time with different ports. The faster one is 3.0
Answered by vsrinu26f 1 year ago