usbhid.mousepoll=
[USBHID] The interval which mice are to be polled at.
+ usbhid.jspoll=
+ [USBHID] The interval which joysticks are to be polled at.
+
usb-storage.delay_use=
[UMS] The delay in seconds before a new device is
scanned for Logical Units (default 1).