2ADUTLGPBU40Panda Wireless Bluetooth 4.0 USB Adapter

Panda Wireless ® Version 4.0 ( BLE + EDR) Bluetooth USB Adapter Quick Start Guide Model number: PBU40 FCC ID:2ADUTLGPBU40 Panda Wireless is a trademark of Panda Wireless, Inc. All product names are the trademarks and registered trademarks of the respective owners. The Bluetooth word, mark and logos are owned by the Bluetooth SIG, Inc. This manual may not be copied in any media or form without the written consent of Panda Wireless. TABLE OF CONTENTS Introduction..........................................................................................................................1 Features................................................................................................................................1 System Requirements...........................................................................................................1 Install Wireless Software Stack...........................................................................................2 Introduction the PBU40 Bluetooth USB dongle provides wireless links between your computer and other Bluetooth devices at speed up to 25 Mbps. The Panda Wireless BT 4.0 dongle is compatible with all Bluetooth certified devices. Features •In compliance with Bluetooth standard version 4.0(BLE+EDR) •Work on machine running Windows XP/Vista/7/8, Mac OS X, Linux •No need to install driver under Windows XP/Vista/7/8, Mac OS X, Linux •Wireless data exchange between your computer and other Bluetooth devices •Ultra low power consumption System Requirements •Processor: Intel/AMD CPUs (clock frequency >1GHz recommended) •Operating System: Microsoft Windows XP/Vista/7/8, Mac OS X, Linux •System memory: 1GB minimum •Hard disk free space: 500 MB Panda Wireless, Inc. | 15559 Union Ave, Suite 300, Los Gatos, CA 95032 Phone: (408) 827-5568 | Email: [email protected] | Support: [email protected] Panda Wireless’ BT 4.0 dongle features the latest version 4.0(B LE + EDR) specification, For Windows Users: Panda BT 4.0 is a Plug and Play device for any machine running Windows XP/Vista/7/8. You need to install the Wireless Software Stack in order to utilize the full capabilities of the Panda BT4.0 dongle. Wireless Software Stack Installation for Windows Users Only What are included in the Wireless Software Stack? a)Generic Bluetooth Radio b)Bluetooth Device (RFCOMM Protocol TDI) c)Microsoft Bluetooth Enumerator d)Bluetooth Device (Personal Area Network) e)CSR Bluetooth Radio f)Bluetooth Personal Area Network Device g)Bluetooth SPP Driver For Mac and Linux Users: Panda BT4.0 dongle is a Plug and Play device for any machine running Mac OS X and Linux. You need to run Mac OS X 10.6 or higher and the latest Linux distributions (i.e. Ubuntu, Mint, Fedora...etc.) in order to utilize the full capabilities of the Panda BT4.0 dongle Install Wireless Software Stack Please see below for the instructions to install the Wireless Software Stack on Windows XP/Vista/7/8. Step 0: Please remove any previous version of the Wireless Software Stack that exists in your systems. Step 1: Insert the installation CD into CD drive of your computer. The auto-installation program will guide you to complete the installation. Just click “Run setup.exe” to start the installation. Panda Wireless, Inc. | 15559 Union Ave, Suite 300, Los Gatos, CA 95032 Phone: (408) 827-5568 | Email: [email protected] | Support: [email protected] 2 Step 1: Click “Next” to continue. Step 2 : Select “I accept the terms in the license agreement” and click “Next” to continue. Panda Wireless, Inc. | 15559 Union Ave, Suite 300, Los Gatos, CA 95032 Phone: (408) 827-5568 | Email: [email protected] | Support: [email protected] 3 Step 3: Click “Next” to continue. (We recommend that you use the default path) Step 4: Click “Next” to continue. (We recommend that you use the default settings) Panda Wireless, Inc. | 15559 Union Ave, Suite 300, Los Gatos, CA 95032 Phone: (408) 827-5568 | Email: [email protected] | Support: [email protected] 4 Step 5: Click “Install” to install the Wireless Software Stack. Step 6: Wait for the files to be automatically installed on your computer. Panda Wireless, Inc. | 15559 Union Ave, Suite 300, Los Gatos, CA 95032 Phone: (408) 827-5568 | Email: [email protected] | Support: [email protected] 5 Step 7: Click “Finish” to complete the installation. Panda Wireless, Inc. | 15559 Union Ave, Suite 300, Los Gatos, CA 95032 Phone: (408) 827-5568 | Email: [email protected] | Support: [email protected] 6 N OTE : 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 or more 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. 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. Changes or modifications to this unit not expressly approved by the party responsible …

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Panda Wireless, Inc. 15559 Union Ave, Suite 300,Los Gatos,California 95032,United States TEL: 408 827 8106 FAX: 408 827 8106 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/10/2015 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2ADUTLGPBU40 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Panda Wireless, Inc. Contact person: Albert Fu Title: President

Panda Wireless, Inc. 15559 Union Ave, Suite 300,Los Gatos,California 95032,United States TEL: 408 827 8106 FAX: 408 827 8106 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/10/2015 Request for Confidentiality Company name: Panda Wireless, Inc. FCC ID: 2ADUTLGPBU40 FCC Part 15 Certification Gentlemen, In accordance with CFR 47 § 0.459, Panda Wireless, Inc. hereby requests confidentiality of following attachments: (1) schematic diagrams, (2) detailed block diagrams, (3) detailed operational descriptions, (4) parts lists. These documents contain detailed system and equipment description and related information about the product which Panda Wireless, Inc. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Panda Wireless, Inc. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature [Albert Fu] [President] Panda Wireless, Inc. 15559 Union Ave, Suite 300,Los Gatos,California 95032,United States

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location FCC ID: 2ADUTLGPBU40

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 Antenna

Panda Wireless, Inc. 15559 Union Ave, Suite 300,Los Gatos,California 95032,United States TEL: 408 827 8106 FAX: 408 827 8106 Declaration concerning Antenna Specification It is hereby declared that the product Model No.: PBU40 FCC ID: 2ADUTLGPBU40 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type described below: Model No. of antenna: N/A Type of antenna: PCB Antenna Gain of the antenna: 0 dBi Frequency range: 2402-2480 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Panda Wireless, Inc. Address: 15559 Union Ave, Suite 300,Los Gatos, City: California ZIP / Postal code: 95032 Country: United States Place: Shenzhen Date: Aug.10,2015 Signature:

RF Exposure evaluation Product Description:Panda Wireless Bluetooth 4.0 USB Adapter Model Number: PBU40 FCC ID: 2ADUTLGPBU40 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation According to the follow transmitter output power（P t ）formula： P t =（E x d） 2 /（30 x g t ） P t =transmitter output power in watts g t =numeric gain of the transmitting antenna (unitess) E=electric field strength in V/m d=measurement distance in meters (m) According to the above test data, Emax=98.81dBuv/m=0.087V/m,d=3m,g t =1 P t =（E x d） 2 /（30 x g t ）=(0.087x3) 2 /(30x1)=0.002271W=2.27mW The result is rounded to one decimal place for comparison Worse case is as below: [2480MHz -2.27mW output power] (2.27mW /5mm) .[√2.480(GHz)]= 0.715<3.0 for 1-g SAR Then SAR evaluation is not required NOTE: For the maximum power, you can refer FCC test report.

Page 1 of 25 FCC Test Report Report No.: AGC03776150601FE01 FCC ID 2ADUTLGPBU40 PRODUCT DESIGNATION : Panda Wireless Bluetooth 4.0 USB Adapter BRAND NAME : Panda Wireless MODEL NAME : PBU40 CLIENT : Panda Wireless, Inc. DATE OF ISSUE : July 29,2015 STANDARD(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC03776150601FE01 Page 2 of 25 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / July 29,2015 Valid Original Report Report No.: AGC03776150601FE01 Page 3 of 25 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 4 2. SYSTEM DESCRIPTION ...................................................................................................... 5 3. MEASUREMENT UNCERTAINTY........................................................................................ 5 4. PRODUCT INFORMATION .................................................................................................. 6 5. SUPPORT EQUIPMENT ....................................................................................................... 7 7. FCCLINE CONDUCTED EMISSION TEST .......................................................................... 9 7.1. LIMITS OF LINE CONDUCTED EMISSION TEST ........................................................ 9 7.2. BLOCK DIAGRAM OF TEST SETUP ............................................................................ 9 7.3. PROCEDURE OF LINE CONDUCTED EMISSION TEST ........................................... 10 7.4. TEST RESULT OF LINE CONDUCTED EMISSION TEST ........................................... 11 8. FCC RADIATED EMISSION TEST ..................................................................................... 13 8.1. LIMITS OF RADIATED EMISSION TEST .................................................................... 13 8.2. BLOCK DIAGRAM OF TEST SETUP .......................................................................... 13 8.3. PROCEDURE OF RADIATED EMISSION TEST ......................................................... 14 8.4. TEST RESULT OF RADIATED EMISSION TEST ........................................................ 15 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ............................................................... 19 APPENDIX B: PHOTOGRAPHS OF EUT .............................................................................. 21 Report No.: AGC03776150601FE01 Page 4 of 25 1. VERIFICATION OF CONFORMITY Applicant Panda Wireless, Inc. Address 15559 Union Ave, Suite 300, Los Gatos, CA 95032, USA Manufacturer Panda Wireless, Inc. Address 15559 Union Ave, Suite 300, Los Gatos, CA 95032, USA Product Designation Panda Wireless Bluetooth 4.0 USB Adapter Brand Name Panda Wireless Test Model PBU40 Measurement Procedure ANSI C63.4: 2009 Date of test Jul 17,2015 to Jul 18,2015 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-IT/AC(2013-03-01) The above equipment was tested by Compliance Certification Service(Shenzhen) Inc. for compliance with the requirements set forth in the FCC Rules and Regulations Part 15, the measurement procedure according to ANSI C63.4:2009. This said equipment in the configuration described in this report shows the maximum emission levels emanating from equipment are within the compliance requirements. The test results of this report relate only to the tested sample identified in this report. Tested By Time Huang(Huang Nanhui) July 29,2015 Checked By Forrest Lei(Lei Yonggang) July 29,2015 Authorized By Solger Zhang(Zhang Hongyi) July 29,2015 Report No.: AGC03776150601FE01 Page 5 of 25 2. SYSTEM DESCRIPTION TEST MODE DESCRIPTION NO. TEST MODE DESCRIPTION WORST 1 Normal Operation(USB) V Note: 1. V means EMI worst mode 2. Only worst mode data recorded in the test report 3. MEASUREMENT UNCERTAINTY Conducted measurement: +/- 2.75dB Radiated measurement: +/- 3.2dB Report No.: AGC03776150601FE01 Page 6 of 25 4. PRODUCT INFORMATION Housing Type Plastic and metal Power Supply DC 5V I/O Port Information (Applicable Not Applicable) I/O Port of EUT I/O Port Type Number Cable Description Tested With -- -- -- -- - Report No.: AGC03776150601FE01 Page 7 of 25 5. SUPPORT EQUIPMENT Device Type Manufacturer Model Name Serial No. Data Cable Power Cable PC LENOVO SL410K -- -- -- Report No.: AGC03776150601FE01 Page 8 of 25 6. TEST FACILITY Radiated Emission Test Site 966(2) Name of Equipment Manufacturer Model Number Serial Number Last Calibration Due Calibration PSA Series Spectrum Analyzer Agilent E4446A US4430039903/01/2015 03/01/2016 EMI TEST RECEIVER ROHDE&SCHWAR Z ESCI 100783 03/09/2015 03/08/2016 Amplifier MITEQ AM-1604-30001123808 03/18/2015 03/17/2016 High Noise Amplifier Agilent 8449B 3008A0183803/18/2015 03/17/2016 Board-Band Horn Antenna Schwarzbeck BBHA 9170 9170-497 07/10/2015 07/09/2016 Bilog Antenna SCHAFFNER CBL6143 5082 03/01/2015 03/01/2016 Horn Antenna SCHWARZBECKBBHA9120 D286 03/01/2015 03/01/2016 Loop Antenna COM-POWER AL-130 121044 09/27/2014 09/26/2015 Turn Table N/A N/A N/A N.C.R N.C.R Controller Sunol Sciences SC104V 022310-1 N.C.R N.C.R Controller CT N/A N/A N.C.R N.C.R Temp. / Humidity Meter Anymetre JR913 N/A 02/28/2015 02/27/2016 Antenna Tower SUNOL TLT2 N/A N.C.R N.C.R Test S/W FARAD LZ-RF / CCS-SZ-3A2 Conducted Emission Test Site Name of Equipment Manufacturer Model Number Serial Number Last Calibration Due Calibration EMI TEST RECEIVER ROHDE&SCHWA RZ ESCI 100783 03/09/2015 03/08/2016 LISN(EUT) ROHDE&SCHWA RZ ENV216 101543-WX 03/09/2015 03/08/2016 LISN EMCO 3825/2 8901-1459 03/09/2015 03/08/2016 Temp. / Humidity Meter VICTOR HTC-1 N/A 03/04/2015 03/03/2016 Test S/W FARAD EZ-EMC/ CCS-3A1-CE Note:” -- “means it’s not applicable. Site Compliance Certification Service(Shenzhen) Inc. Location …

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Page 1 of 72 FCC Test Report Report No.: AGC03776150601FE03 FCC ID : 2ADUTLGPBU40 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Panda Wireless Bluetooth 4.0 USB Adapter BRAND NAME : Panda Wireless MODEL NAME : PBU40 CLIENT : Panda Wireless, Inc. DATE OF ISSUE : July 29,2015 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC03776150601FE03 Page 2 of 72 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / July 29,2015 Valid Original Report Report No.: AGC03776150601FE03 Page 3 of 72 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 4 2. GENERAL INFORMATION .................................................................................................. 5 2.1. PRODUCT DESCRIPTION ........................................................................................................... 5 2.2. TABLE OF CARRIER FREQUENCYS .......................................................................................... 5 3. MEASUREMENT UNCERTAINTY........................................................................................ 7 4. DESCRIPTION OF TEST MODES ........................................................................................ 7 5. SYSTEM TEST CONFIGURATION ...................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM .......................................................................................... 8 5.2. EQUIPMENT USED IN EUT SYSTEM ......................................................................................... 8 5.3. SUMMARY OF TEST RESULTS .................................................................................................. 8 6. TEST FACILITY .................................................................................................................... 9 7 ALL TEST EQUIPMENT LIST ............................................................................................... 9 8. RADIATED EMISSION ....................................................................................................... 10 8.1TEST LIMIT ................................................................................................................................... 10 8.2. MEASUREMENT PROCEDURE ................................................................................................ 11 8.3. TEST SETUP .............................................................................................................................. 13 8.4. TEST RESULT(Worst modulation:GFSK) ................................................................................... 15 9. BAND EDGE EMISSION .................................................................................................... 41 9.1. MEASUREMENT PROCEDURE ................................................................................................ 41 9.2 TEST SETUP ............................................................................................................................... 41 9.3 RADIATED TEST RESULT(Worst modulation:GFSK) ................................................................. 42 10. 20DB BANDWIDTH .......................................................................................................... 50 10.1. MEASUREMENT PROCEDURE .............................................................................................. 50 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................... 50 10.3. LIMITS AND MEASUREMENT RESULTS ................................................................................ 50 11. FCC LINE CONDUCTED EMISSION TEST ..................................................................... 59 11.1. LIMITS OF LINE CONDUCTED EMISSION TEST ................................................................... 59 11.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ................................................. 59 11.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST .............................. 60 11.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ............................................. 60 11.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ....................................................... 61 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ............................................................... 65 APPENDIX B: PHOTOGRAPHS OF EUT .............................................................................. 68 Report No.: AGC03776150601FE03 Page 4 of 72 1. VERIFICATION OF CONFORMITY Applicant Panda Wireless, Inc. Address 15559 Union Ave, Suite 300, Los Gatos, CA 95032, USA Manufacturer Panda Wireless, Inc. Address 15559 Union Ave, Suite 300, Los Gatos, CA 95032, USA Product Designation Panda Wireless Bluetooth 4.0 USB Adapter Brand Name Panda Wireless Test Model PBU40 Date of test July 16,2015 to July 17,2015 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Compliance Certification Service(Shenzhen) Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.249. Tested By Time Huang(Huang Nanhui) July 29,2015 Checked By Forrest Lei(Lei Yonggang) July 29,2015 Authorized By Solger Zhang(Zhang Hongyi) July 29,2015 Report No.: AGC03776150601FE03 Page 5 of 72 2. GENERAL INFORMATION 2.1. PRODUCT DESCRIPTION A major technic…

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP