The stick is pretty small, somewhat like a thumb (maybe a little bit bigger). It is light and must be plugged only briefly into the USB slot.
In Windows 7, you had to just plug it in, the installation took place alone and you could use it immediately.
But now to the reason why I have chosen exactly for this model:
The really great advantage of this drive is that you can use Bluetooth keyboards also before starting the operating system, that means you can go in the bios with the Bluetooth keyboard and easily.
For any Hackintosh Mac friends and friends:
He works 1A and you can also use the Chimera bootloader!
He also works under Mac OS as the Schnürrchen!
I hope I could help with my Rezenssion!