Sonnet Tempo eSata Cards (Confused)

[David B.]

Can someone please explain the difference between these two cards? Other than the price tag...lol
http://eshop.macsales.com/item/Sonnet Technology/TSATAIIE342P/
http://eshop.macsales.com/item/Sonnet Technology/SATAIIPROE34/

 

[Tom 4]

As they state, one is Faster than the other.. the choice is yours, read the info , all will be revealed..

Cheers
Tom K