This keyboard is support :
1) Windows Mobile、Symbian、BlackBerry  system mobile phone or PDA
(when them have bluetooth then can use);
2) All laptops , PC , and UMPC
(need have bluetooth, and no need driver for XP,Vista)
 
Drive is download from here:
http://corporate.igo.com/support/Drivers.asp?ManufacturerID=&ModelID=
can check the mobile phone or PDA model, choose it download driver and manual.
 
is iGo manufacture for DELL.

Dell website manual link(PDF file):
http://support.dell.com/support/edocs/systems/aximBTKB/en/om/btkb_OME.pdf