MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
O2Micro, Inc.
OUI History
O2Micro, Inc.
17 November 2015
3118 Patrick Henry Drive, Santa Clara CA 95054, US
Update(s):- Address
O2Micro, Inc.
21 October 2004
3118 Patrick Henry Drive, Santa Clara CA 95054, UNITED STATES
Note:- Initial registration