... price &stricly tested quality before delivery TOSHIBA F3507G 3G network mini PCI-E card,HSUPA HSDPA module (unlocked) DESCRIPTION ... used with Air Ready models) among other Laptops/UMPCsInterface : Mini PCI EFrequency bands: GSM: 850, 900, 1800, 1900MHzHSPA/ ... compatible system : Windows 2000/XP/VISTA/LINUX/Window 7Major function :Support GPRS Service, SMS ServiceSupport pronunciation,message,date,phone ...