HI forum

,
I have a cisco router c2500 and i like to know what sort of cable i need to connect to by eathernet port on my pc. I have looked it up and it says i need a DB15 to a RJ45 cable but i dont know where to find one, or even if it is the right one at all

:
Can someone please help this cisco newbie.
Thanx inadvance
spooky