I just need the driver for this model. Not sure what PCI means

Support Information:
Device Type: CD / DVD
Manufacturer: Memorex
Model: MRX523252AJEL-1
Interface: PCI / ISA
Operating System: Windows XP Home
Age of Device: < 2 years old
FCCID:

Type of drive: cd-rw, cd-rom (rewriter &amp; reader)
Location: external
What recording software are you using?: Easy Cd Creator/version

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=650&qa5=3&qa7=1500&dp=2&qm0=MRX523252AJEL-1&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Memorex+CD+%2F+DVD++MRX523252AJEL-1+Windows+XP+Home+) | Research manufacturer Memorex (http://members.driverguide.com/index.php?action=getinfo&companyid=650)

PCI is the white slot(s) inside the machine on the motherboard. Internal optical drives have IDE or SATA interfaces, not PCI. And they do not require any driver other than what the OS provides automatically. The OS provides native support that allows this drive to read a data or music disk and to burn a cd-r disk. No additional driver is needed.

Is the drive listed in My Computer?