... UMTS), 850/900/1800/1900 (GPRS, EDGE)Compatibility: Windows 2000, Windows XP, Windows Vista, Windows 7Compatible with: DELL E6400, D420, D430, D620 , D630, D820 ... verification Comprehensive SDK and enabling software Flexible driver strategy with NDIS support and non-NDIS abilities Both modules are ... compatible with EDGE and GSM/GPRS networks on all four GSM ...