ASIO4ALL is a hardware independent low latency ASIO driver for WDM audio devices. It is a freeware ASIO driver application that's helpful.
Here are some screenshots to illustrate the features and user interface of this application:
Manage WDM audio devices on older versions of Windows. Screenshot of ASIO4ALL - 1316px · 624pxUtility for sound on a PC. Screenshot of ASIO4ALL - 1316px · 624pxA Free Universal ASIO Driver That You Use With WDM Audio. Screenshot of ASIO4ALL - 1316px · 624px