But since the 4K Write times were 30 times slower, the end result is the same . . .

It works some times so when I get to

Only works half the time

that is a good way to back some things up to the flash drives or even an external hard drive but not leave them on or at least accessible all the time

so the fact that I had a difficult time using this keyboard says something.

I was getting ready to order their Sabrent 7-Port USB 3.0 Hub next after ordering the 4 port, I would have never have wasted their time or mine had I know about the ports to close together.

This leaves my 2 other USB inputs on my laptop free for other devices that I don't use all the time like my backup drive, USB sticks, mobile phone etc.

it gives me hard time connecting old USB devices (code keyboard), I had to replace it.

This problem repeats every time I attach the bus powered drive

At first it was great, after a couple of days use a couple of the hubs burnt out. not worth my time or the money...

so generally I know what to buy but guess I made a mistake this time

Oh well, maybe next time

even though it's powered to the wall outlet, it has hard time keeping two USB-bus powered 5400

It didn't work the first time I tried to use it, but after a couple of boot cycles it seems to work fine

Works perfectly from the fist time you use it.

Product arrived in good time and performs as expected

Not even worth my time to take it to the post office for mailing it back.

n’t be any problem

the on/off switches seem to be a bit annoying/unnecessary - I always end up pressing it accidentally when I try to plug in an USB device.

This didn't work as I