FDIBSHSBE20-0BT4.0 Stereo Headset

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Date: August 17, 2012 Federal Communications Commission Authorization and Evaluation Division 7345 Oakland Mills Road Columbia MD 21046 SUBJECT: FCC Application for FCC ID: FDIBSHSBE20-0 To Whom It May Concern: We, Buffalo Inc., hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Sincerely yours, Yasuo Takami/Assistant General Manager Buffalo Inc. Tel.: 81-50-5830-8815 Fax.: 81-50-5830-8869 E-mail: [email protected]

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Report No.: SA120607C19 1 of 5 Report Format Version 5.0.0 Reference No.: 120820C05 RF EXPOSURE REPORT REPORT NO.: SA120607C19 MODEL NO.: BSHSBE20 FCC ID: FDIBSHSBE20-0 RECEIVED: Jun. 07, 2012 TESTED: Jul. 11 ~ Aug. 07, 2012 ISSUED: Aug. 20, 2012 APPLICANT: BUFFALO INC. ADDRESS: AKAMONDORI Bldg., 30-20, Ohsu 3-chome, Naka-ku, Nagoya 460-8315, Japan ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: SA120607C19 2 of 5 Report Format Version 5.0.0 Reference No.: 120820C05 Table of Contents RELEASE CONTROL RECORD .............................................................................................................. 3 1. CERTIFICATION ........................................................................................................................... 4 2. REDUCED CONDITION FOR SAR .............................................................................................. 5 3. MAXIMUM MEASURED POWER OF EUT .................................................................................. 5 4. CONCLUSION .............................................................................................................................. 5 Report No.: SA120607C19 3 of 5 Report Format Version 5.0.0 Reference No.: 120820C05 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED SA120607C19 Original release Aug. 20, 2012 Report No.: SA120607C19 4 of 5 Report Format Version 5.0.0 Reference No.: 120820C05 1. CERTIFICATION PRODUCT: BT4.0 Stereo Headset MODEL NO.: BSHSBE20 BRAND: iBUFFALO APPLICANT: BUFFALO INC. TESTED: Jul. 11 ~ Aug. 07, 2012 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 2 (Section 2.1093) FCC OET Bulletin 65, Supplement C (01-01) IEEE C95.1 The above equipment (model: BSHSBE20) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE :Aug. 20, 2012 Joanna Wang / Supervisor APPROVED BY : , DATE :Aug. 20, 2012 Gary Chang / Technical Manager Report No.: SA120607C19 5 of 5 Report Format Version 5.0.0 Reference No.: 120820C05 2. REDUCED CONDITION FOR SAR When output power is ≤ 60/f(GHz) mW, SAR evaluation is not required. 3. MAXIMUM MEASURED POWER OF EUT Maximum measured transmitter power: Bluetooth EDR Pout (dBm) Pout (mW) Bluetooth Conducted Power 4.33 2.71 EIRP Power 4.33 2.71 *Note: The antenna type is Chip antenna with 0dBi gain. Bluetooth LE 4.0 Pout (dBm) Pout (mW) Bluetooth Conducted Power 4.82 3.03 EIRP Power 4.82 3.03 *Note: The antenna type is Chip antenna with 0dBi gain. 4. CONCLUSION No SAR evaluation is required since output power of EUT is less than threshold of SAR.

Report No.: RF120607C19 1 of 71 Report Format Version 5.0.0 FCC TEST REPORT REPORT NO.: RF120607C19 MODEL NO.: BSHSBE20 FCC ID: FDIBSHSBE20-0 RECEIVED: Jun. 07, 2012 TESTED: Jul. 11 ~ Aug. 07, 2012 ISSUED: Aug. 09, 2012 APPLICANT: BUFFALO INC. ADDRESS: AKAMONDORI Bldg., 30-20, Ohsu 3-chome, Naka-ku, Nagoya 460-8315, Japan ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the com pliance or non-compliance to the specification This report should not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF120607C19 2 of 71 Report Format Version 5.0.0 Table of Contents RELEASE CONTROL RECORD ........................................................................................................... 5 1. CERTIFICATION ........................................................................................................................ 6 2. SUMMARY OF TEST RESULTS ............................................................................................... 7 2.1 MEASUREMENT UNCERTAINTY ............................................................................................ 8 3. GENERAL INFORMATION ........................................................................................................ 9 3.1 GENERAL DESCRIPTION OF EUT .......................................................................................... 9 3.2 DESCRIPTION OF TEST MODES .......................................................................................... 10 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL .......................................... 11 3.3 DESCRIPTION OF SUPPORT UNITS .................................................................................... 14 3.3.1 CONFIGURATION OF SYSTEM UNDER TEST ..................................................................... 15 3.4 GENERAL DESCRIPTION OF APPLIED STANDARDS ......................................................... 16 4. TEST TYPES AND RESULTS (FOR BLUETOOTH EDR) ...................................................... 17 4.1 RADIATED EMISSION AND BANDEDGE MEASUREMENT ................................................. 17 4.1.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT ............................... 17 4.1.2 TEST INSTRUMENTS ............................................................................................................. 18 4.1.3 TEST PROCEDURES ............................................................................................................. 19 4.1.4 DEVIATION FROM TEST STANDARD ................................................................................... 19 4.1.5 TEST SETUP ........................................................................................................................... 20 4.1.6 EUT OPERATING CONDITIONS ............................................................................................ 20 4.1.7 TEST RESULTS ...................................................................................................................... 21 4.2 CONDUCTED EMISSION MEASUREMENT .......................................................................... 31 4.2.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ....................................................... 31 4.2.2 TEST INSTRUMENTS ............................................................................................................. 31 4.2.3 TEST PROCEDURES ............................................................................................................. 32 4.2.4 DEVIATION FROM TEST STANDARD ................................................................................... 32 4.2.5 TEST SETUP ........................................................................................................................... 33 4.2.6 EUT OPERATING CONDITIONS ............................................................................................ 33 4.2.7 TEST RESULTS ...................................................................................................................... 34 4.3 NUMBER OF HOPPING FREQUENCY USED ....................................................................... 36 4.3.1 LIMIT OF HOPPING FREQUENCY USED ............................................................................. 36 4.3.2 TEST SETUP ........................................................................................................................... 36 4.3.3 TEST INSTRUMENTS ...............................................…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 RADIATED EMISSION TEST TEST MODE A 3 RADIATED EMISSION TEST TEST MODE B