2ACFIWM7911B802.11n WiFi module

Product Specification Chapter 4 FCC Statement Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 10 Product Specification This device is intended only for OEM integrators under the following conditions: 1. Transmitter module may not be co-located with any other transmitter or antenna. 2. The antenna of the module must be installed to keep at least 1cm from end-user. As long as the conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The product can be kept as far as possible from the user body or set the device to lower output power if such function is available. The final end product must be labeled in a visible area with the following: “Contains FCC ID: 2ACFIWM7911B”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. 11

FCC ID: 2ACFIWM7911B Report No.: RF140430C04 Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch August 15, 2014 Dear Application Examiner, DigiLife Technologies Co., Ltd., It’s a 802.11n WiFi module, FCC ID: 2ACFIWM7911B would like to have your authorization as a modular device. The requirements of section 15.212 of FCC rules have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.”: The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip PTL8189ES. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is PTL8189ES. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: 2ACFIWM7911B Report No.: RF140430C04 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Robert Huang Senior Engineer Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

Page 1 CONSTRUCTION PHOTOS OF EUT

Page 1 CONSTRUCTION PHOTOS OF EUT

FCC SAR Test Report Report Format Version 5.0.0 Page No. : 1 of 22 Report No. : SA140430C04 Issued Date : Aug. 26, 2014 FCC SAR Test Report Report No. : SA140430C04 Applicant : DigiLife Technologies Co., Ltd. Address : 5F, No. 18, WenHu St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.) Product : 802.11n WiFi module FCC ID : 2ACFIWM7911B Brand : DigiLife Model No. : WN7911B-WX (X=0-9 , A-Z , a-z or blank) (Refer to item 2 for more details) Standards : FCC 47 CFR Part 2 (2.1093) / IEEE C95.1:1992 / IEEE 1528:2003 IEEE 1528a-2005 / KDB 865664 D01 v01r03 KDB 248227 D01 v01r02 / KDB 447498 D01 v05r02 Sample Received Date : Apr. 30, 2014 Date of Testing : Aug. 25, 2014 CERTIFICATION: The above equipment have been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch – Lin Kou Laboratories, 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 SAR characteristics under the conditions specified in this report. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval, or endorsement by TAF or any government agencies. Prepared By : Evonne Liu / Specialist Approved By : Roy Wu / Manager 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. FCC SAR Test Report Report Format Version 5.0.0 Page No. : 2 of 22 Report No. : SA140430C04 Issued Date : Aug. 26, 2014 Table of Contents Release Control Record ............................................................................................................................................................... 3 1. Summary of Maximum SAR Value ....................................................................................................................................... 4 2. Description of Equipment Under Test ................................................................................................................................. 5 3. SAR Measurement System ................................................................................................................................................... 6 3.1 Definition of Specific Absorption Rate (SAR) ............................................................................................................... 6 3.2 SPEAG DASY System ................................................................................................................................................. 6 3.2.1 Robot.................................................................................................................................................................. 7 3.2.2 Probes ................................................................................................................................................................ 8 3.2.3 Data Acquisition Electronics (DAE) .................................................................................................................... 8 3.2.4 Phantoms ........................................................................................................................................................... 9 3.2.5 Device Holder ................................................................................................................................................... 10 3.2.6 System Validation Dipoles ................................................................................................................................ 10 3.2.7 Tissue Simulating Liquids ................................................................................................................................. 11 3.3 SAR System Verification ............................................................................................................................................ 14 3.4 SAR Measurement Procedure ................................................................................................................................... 15 3.4.1 Area & Zoom Scan Procedure ......................................................................................................................... 15 3.4.2 Volume Scan Procedure................................................................................................................................... 15 3.4.3 Power Drift Monitoring ...................................................................................................................................... 16 3.4.4 Spatial Peak SAR Evaluation .....................................................................................................................…

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Report No.: RF140430C04 1 of 53 Report Format Version 5.2.1 FCC TEST REPORT REPORT NO.: RF140430C04 MODEL NO.: WN7911B-WX (X=0-9 , A-Z , a-z or blank) (Refer to item 3.1 for more details) FCC ID: 2ACFIWM7911B RECEIVED: Apr. 30, 2014 TESTED: May 08 ~ May 31, 2014 ISSUED: Jun. 03, 2014 APPLICANT: DigiLife Technologies Co.,Ltd. ADDRESS: 5F, No. 18, WenHu St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.) 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-com pliance 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.: RF140430C04 2 of 53 Report Format Version 5.2.1 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................................................ 4 1. CERTIFICATION ............................................................................................................................ 5 2. SUMMARY OF TEST RESULTS ................................................................................................... 6 2.1 MEASUREMENT UNCERTAINTY ................................................................................................ 6 3. GENERAL INFORMATION ............................................................................................................ 7 3.1 GENERAL DESCRIPTION OF EUT .............................................................................................. 7 3.2 DESCRIPTION OF TEST MODES ................................................................................................ 8 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ................................................ 9 3.3 DUTY CYCLE OF TEST SIGNAL ................................................................................................ 11 3.4 DESCRIPTION OF SUPPORT UNITS ........................................................................................ 12 3.4.1 CONFIGURATION OF SYSTEM UNDER TEST ......................................................................... 12 3.5 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................. 13 4. TEST TYPES AND RESULTS ..................................................................................................... 14 4.1 RADIATED EMISSION AND BANDEDGE MEASUREMENT ..................................................... 14 4.1.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT ................................... 14 4.1.2 TEST INSTRUMENTS ................................................................................................................. 15 4.1.3 TEST PROCEDURES ................................................................................................................. 16 4.1.4 DEVIATION FROM TEST STANDARD ....................................................................................... 16 4.1.5 TEST SETUP ............................................................................................................................... 17 4.1.6 EUT OPERATING CONDITIONS ................................................................................................ 18 4.1.7 TEST RESULTS .......................................................................................................................... 19 4.2 CONDUCTED EMISSION MEASUREMENT .............................................................................. 32 4.2.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ........................................................... 32 4.2.2 TEST INSTRUMENTS ................................................................................................................. 32 4.2.3 TEST PROCEDURES ................................................................................................................. 33 4.2.4 DEVIATION FROM TEST STANDARD ....................................................................................... 33 4.2.5 TEST SETUP ............................................................................................................................... 33 4.2.6 EUT OPERATING CONDITIONS ................................................................................................ 33 4.2.7 TEST RESULTS .......................................................................................................................... 34 4.3 6dB BANDWIDTH MEASUREMENT .................................................................…

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FCC SAR Test Report Report Format Version 5.0.0 Issued Date : Aug. 26, 2014 Report No. : SA140430C04 Appendix D. Photographs of EUT and Setup FCC SAR Test Report Report Format Version 5.0.0 Report No. : SA140430C04 <Photographs of EUT> <Photographs of SAR Setup> Front Face of EUT with 1.0 cm Gap Rear Face of EUT with 1.0 cm Gap Left Side of EUT with 1.0 cm Gap Right Side of EUT with 1.0 cm Gap FCC SAR Test Report Report Format Version 5.0.0 Report No. : SA140430C04 Top Side of EUT with 1.0 cm Gap Bottom Side of EUT with 1.0 cm Gap

1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 3 4 RADIATED EMISSION TEST 5 6