exhibit 10. 1 * certain identified information has been excluded from this exhibit because it is not material and is the type of information the registrant customarily and actually treats as private and confidential. redacted information is indicated by [ * * * ]. statement of work # 1 – foundry this statement of work # 1 ( “ sow ” ), effective as of the date of the last signature ( “ effective date ” ), is between microsoft corporation, a washington corporation ( “ microsoft ” ) and applied optoelectronics, inc., a delaware corporation ( “ supplier ” ). the sow is issued under and subject to the microsoft corporation purchase order terms & conditions, as amended by the parties and attached hereto for convenience as appendix c ( “ agreement ” ). defined terms used, but not defined, in this sow will have the meanings assigned to them in the agreement. goods ( as defined in the agreement ) will include [ * * * ]. the terms in the sow will take precedence over conflicting terms in the agreement only for the activities performed in connection with this sow. this sow consists of : • the terms and conditions below ; • ( [ * * * ] specifications ; and • version [ * * * ] ) • the terms and conditions below ; • the terms and conditions below ; • ( [ * * * ] specifications ; and ( [ * * * ] specifications ; and • version [ * * * ] ) version [ * * * ] ) address and contact details “ microsoft ” “ supplier ” [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] “ microsoft ” “ supplier ” “ microsoft ” “ supplier ” [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ] [ * * * ]