USB BDM is Windows based BDM tool for MC68331 CPU.
It has the speed of professional BDM but at a very low cost.
USBBDM has been fully tested under Windows XP/2000. Windows 98/Me should not have any problem.

USB BDM can.
Read memory speed at bout 430KB/s.
Write memory speed at about 349KB/s
Program flash 2M flash < 20 seconds.(Program flash uses the target CPU to program, which is really fast.)

Here is a link that gives you some knowledge of BDM on MC60xxx.

Here is a similar product:

http://www.macraigor.com/usbDemon.htm

Hardware:

USB BDM is discontinued hardware.
USB BDM NT is the new generation of USB BDM and provide much better functions.
All the device supported USB BDM are supported by USB BDM NT.