Not sure why other reviews are so mixed or say it doesn't suit their shark. It fits both my portable and vertical/joystick Shark Rockets and is EXACTLY what I was hoping for. There are 4 holes on the adapter (for suction control I think) which don't seem to do much but reduce suction (and can't be closed completely). 4 small pieces of electrical tape (placed right over the holes) and that problem was solved! Yes, they are tiny/micro lures (yes!). They are perfect for keyboards, electronics, picture frames, hard to wash decorative items, artificial flowers/plants etc. I am very happy with this purchase and I suspect you will be too!