This page contains the list of device drivers for hp dx2480 mt(kl969av). to download the proper driver, first choose your operating system, then find your device name and click the download button.. Hp compaq dx2480 drivers. windows 7 32 bit / vista 32 & 64 bit / xp: 30 dec 2014: 1.14 mb: sp458262c.exe: 864: download: helpjet.net is a free website dedicated to pc driver software and useful utilities. all files and other materials presented here can be downloaded for free. some files at helpjet.net could be packed with winzip or. Quickspecs hp compaq dx2480 microtower business pc overview hp recommends hp compaq dx2480 microtower business pc