USB\VID_­0AC8&­PID_­305B drivers

Here is 4 drivers compatible with USB\VID_­0AC8&­PID_­305B.
This is Device ID of VIMICRO USB PC Camera.
Here is only last drivers for this DeviceId. Almost all of them are compatible with your hardware.
Anyway, you can try to use extended search exactly for your hardware.
Category:PC Camera
Manufacturer:Frisby
Hardware:CAM-104
Software type:Driver
File Size:1.91Mb (2001538 bytes)
Released:19 Apr 2010
System:Windows XPWindows Server 2003Windows MEWindows 98
Description:Driver for Frisby CAM-104Download Frisby CAM-104 Driver
Category:PC Camera
Manufacturer:A4Tech
Hardware:PK-332MB
Software type:Driver
File Size:42.43Mb (44490177 bytes)
Released:08 Aug 2013
System:Windows VistaWindows Vista 64-bitWindows XPWindows XP 64-bitWindows XP Media CenterWindows 2000Windows Server 2003Windows Server 2003 64-bitWindows MEWindows 98 SE
Description:Driver for A4Tech PK-332MBDownload A4Tech PK-332MB Driver
Category:PC Camera
Manufacturer:DIGITUS
Hardware:DA-70812-1
Software name:Drivers
File Size:26.53Mb (27817296 bytes)
Released:09 Nov 2007
System:Windows
Description:Drivers for WindowsDownload DIGITUS DA-70812-1 Drivers
Category:PC Camera
Manufacturer:DIGITUS
Hardware:DA-70814
Software name:Drivers
File Size:26.53Mb (27817296 bytes)
System:All Systems
Description:Drivers for All OSDownload DIGITUS DA-70814 Drivers