PCIe USB card

This is bugging me. In my old 2008 octomac I had a cheap 5 port usb card. It needed no extra power.

I cannot remember what it was and want another. I remember putting it in the mac pro wiki, but we no longer have that :(

So who can suggest a card for me?

I only want 4 USB 2 ports, and not need extra power for the card.

I am likely to use it for usb sticks and the windows keyboard.

A uk link would help :)