Driver Toshiba Satellite L745, Win7 32bit/64bit - Notebook Toshiba Satellite L730, L735, L740, L745, L750 and L755 with ( Intel Pentium, Intel Core i3, Intel Core i5 Processors). Other key specifications include a choice of Intel Graphics Media Accelerator, Intel High Definition (HD) Graphics 3000 and ATI Radeon HD4250 integrated graphics and NVIDIA GeForce 315M/525M and AMD Radeon HD6330M discrete graphics card, Conexant HD Audio. All models also feature up to 8GB of RAM, up to 750GB hard drives, 1.3 megapixel web camera application software, USB 3.0 and USB 2.0 ports, DVD burner or Blu ray rewritable drive, 802.11 b/g/n WiFi, Software Bluetooth 3.0, card reader, and Windows 7 Home Premium (64-bit).