Dell Inspiron Port Replicator User's Manual page 20

1-16 Dell Inspiron Advanced Port Replicator User's Guide
To determine which classification (Class A or B) applies to your computer system
(or other Dell digital device), examine the South Korean Ministry of Communications
(MOC) registration labels located on your computer (or other Dell digital device). The
MOC label may be located separately from the other regulatory marking applied to
your product. The English text, "EMI (A)," for Class A products, or "EMI (B)" for
Class B products, appears in the center of the MOC label (see Figures 1-9 and 1-10).
NOTE: MOC emissions requirements provide for two classifications:
Class A devices are for business purposes.
Class B devices are for nonbusiness purposes.
Please note that this device has been approved for business purposes with regard to
electromagnetic interference. If you find that this device is not suitable for your use,
you may exchange it for a nonbusiness device.