USB2.0-CRW Driver for LENOVO - Lenovo G50 (20351) working on Microsoft Windows 7 Ultimate Device Name: USB2.0-CRW Hardware ID:USB\VID_0BDA&PID_0129&REV_3960USB\VID_0BDA&PID_0129 Compatible ID:USB\CLASS_FF&SUBCLASS_06&PROT_50USB\CLASS_FF&SUBCLASS_06USB\CLASS_FF...