Here is 2 drivers compatible with USB\Vid_05E1&Pid_0501.
This is Device ID of USB2.0 1.3M WebCam.
Category:Notebooks
Manufacturer:ASUS
Hardware:T12Ug
Software name:D-MAX_GD-M823 Camera Driver
Version:6.10.70.008
File Size:4.6Mb (4824292 bytes)
Released:10 Oct 2007
System:Windows VistaWindows Vista 64-bit
Description:D-MAX_GD-M823 Camera Driver for ASUS T12Ug

D-MAX_GD-M823 Camera Driver for Vista & WIN XP
Download ASUS T12Ug D-MAX_GD-M823 Camera Driver 6.10.70.008
Category:Notebooks
Manufacturer:ASUS
Hardware:S97V
Software name:D-MAX Camera Driver
Version:6.10.204.1
File Size:4.79Mb (5018853 bytes)
Released:18 Aug 2008
System:Windows XPWindows VistaWindows XP 64-bit
Description:D-MAX Camera Driver for ASUS S97V D-MAX Camera Driver for Vista
1. Please refer to below FAQ to check your camera''s PID code:
http://support.asus.com/faq/faq_right_second_detail.aspx?kb_guid=02B6B989-4468-5237-CB04-BCF5B9FE9714&model_name=A3E&SLanguage=en-us

2. This driver is for below PID code:

USBVID_174F&PID_6A54
Download ASUS S97V D-MAX Camera Driver 6.10.204.1