... ,2003,XP; Software:V8.2,Total 25f/s DVR Card security dvr card digital video recorder cardName: 4CH DVR CardModel: 250B SpecificationInput ... , MPEG-4, GEOMPEG-4GV-DSP SupportYESGV-A16 SupportNOGV-NET/IO Card SupportNOSoftwareV8.2Dimension BNC: 120mm x 95mmD-Type: 120mm x 87mmNOTE ... (Recommended)VGANVIDIA Geforce2 MX200 32MBDirectX9.0 or above 4CH DVR Card