
SANDISK Ultra Dual Drive Luxe
128 GB, USB-A, USB-C

SANDISK Ultra Dual Drive Luxe
128 GB, USB-A, USB-C
So I bought a 128GB stick a week ago and it says 128GB on it but when I plug it in it's only 31.9GB?
Bought this stick too and it works without any problem. at least tells me 122GB available. ;)
I have not tested it though. I've never done that before, and I've already bought a few sticks. from 128MB to 128GB now. At that time 128MB were as expensive as 128GB today. ;)
Have you ever checked if it has partitions on it? Which OS do you use?
I recommend you proceed as described by Stardustone. For your information: My stick works perfectly and has the specified 128 GB available.