I am not sure but I think you missed the fact that QNAP only runs at usb 2.0. I have 2 qnaps and BOTH TS-131 and TS-121 run at a max of 60mb/s...the ts-131 only can transfer data at 40mb/s max. The ports on the qnaps are fake usb 3.0. Since finding this out on my own....I am looking for either true