How to Detect the flash drive

Hi Experts,
I am new to Linux and QNX also.
i connect the Flash Drive to my Computer with QNX 4.24. How can i Access it ? How can i detect the perticular Flash Drive…

Example like locate or mount
Let me tell any one what are those commands in detail with examples…

Thanks and Regards
Das M.

Does the flash drive has an IDE- or USB-Interface or is it a legacy AT or PCI board?

IDE: The Fsys.eide must recognize the device if it is connecte.
USB: Download the USB driver from QNX homepage and use “io-usb” and “Fsys.umass”