DEVICE=D:\ECS\SYSTEM\AMouse\USBMOUSE.SYS
DEVICE=D:\OS2\BOOT\USBKBD.SYS
DEVICE=D:\OS2\BOOT\USBCOM.SYS
...
DEVICE=D:\ECS\BOOT\usbresmg.sys
...
BASEDEV=USBOHCD.SYS
BASEDEV=USBEHCD.SYS
BASEDEV=USBD.SYS
BASEDEV=USBHID.SYS
...
BASEDEV=USBMSD.ADD /REMOVABLES:8 /FLOPPIES:1
BASEDEV=USBCDROM.ADD