Raritan Engineering KX2-864 - Manual (Page 291)

Appendix D: FAQs
282
A BIOS profile has been tailored to match the requirements of a
particular server’s BIOS that does not implement the full USB
specification. The profile enables use of keyboard, mouse, and virtual
media at the BIOS level, overcoming the restrictions or limitations of the
BIOS.
Do I need a special CIM to use USB profiles?
You must use a D2CIM-VUSB or D2CIM-DVUSB with updated firmware.
Will Raritan provide USB profiles for other target server
configurations?
Raritan will provide new USB profiles to suit customer needs. As these
profiles become available, they will be included in firmware upgrades.