I used to use Speed Dial by Josep del Rio, it is still the best in my mind but there is none like that in Chrome.
Then I tried FVD. It is good but so lagging, slow down my browser and have few limitation of dials (have to pay for more).

Now, I tried Group Speed Dial and it works very well. I can also have the same dials in Chrome.

Thank you.

However the pro options is very interesting.

More suggestion:
- Have some options to customize the size of screen shot in case that I have many many dials in a single group, the dials will be so small and screen shot looks bad. If I can capture the screenshot for example: 800x600 and automatically resize to match the dial size will be very good.
- In Speed Dial have schedule to generate new screen shot for example every hour, day.