Robust and fast
Once the USB stick is screwed back into its case, I have no fear for my data. I like the black side and the speed of transfer. I don't attach it to a key ring, so I haven't found any use for a strap. I'm not sure if it's a good idea to use a wrist strap, but if you have very thin PCs, the key can end up higher than the socket if the whole thing is placed on a table.