WWMDN421V1Wireless Lite-N USB Adapter

PW-DN421 Wireless Lite-N USB Adapter PW-DN421 Wireless Lite-N USB Adapter PW-DN421 Wireless Lite-N USB Adapter COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of PROWARE TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from PROWARE TECHNOLOGIES CO., LTD. Copyright © 2011 PROWARE TECHNOLOGIES CO., LTD. All rights reserved. http://www.proware.com.cn PW-DN421 Wireless Lite-N USB Adapter FCC STATEMENT 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. 2) This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC RF Radiation Exposure Statement: This device has been tested for compliance with FCC RF Exposure (SAR) limits in the typical laptop computer configuration and this device can be used in desktop or laptop computers. This device cannot be used with handheld PDAs (personal digital assistants). This device and its antenna must not be co-located or operated in conjunction with any other antenna or transmitter. SAR measurements are based on a 5mm spacing from the body and that compliance is achieved at that distance. PW-DN421 Wireless Lite-N USB Adapter CE Mark Warning This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. National restrictions This device is intended for home and office use in all EU countries (and other countries following the EU directive 1999/5/EC) without any limitation except for the countries mentioned below: Country Restriction Reason/remark Bulgaria None General authorization required for outdoor use and public service France Outdoor use limited to 10 mW e.i.r.p. within the band 2454-2483.5 MHz Military Radiolocation use. Refarming of the 2.4 GHz band has been ongoing in recent years to allow current relaxed regulation. Full implementation planned 2012 Italy None If used outside of own premises, general authorization is required Luxembourg None General authorization required for network and service supply(not for spectrum) Norway Implemented This subsection does not apply for the geographical area within a radius of 20 km from the centre of Ny-Ålesund Russian Federation None Only for indoor applications Note: Please don’t use the product outdoors in France. PW-DN421 Wireless Lite-N USB Adapter CONTENTS Package Contents .................................................................................................... 1 Chapter 1. Introduction ........................................................................................ 2 1.1 Overview of the product ...................................................................................................... 2 1.2 Features ............................................................................................................................. 2 1.3 LED Status ......................................................................................................................... 3 Chapter 2. Installation Guide ............................................................................... 4 2.1 Hardware Installation .......................................................................................................... 4 2.2 Software Installation ........................................................................................................... 4 2.2.1 For Windows XP .......................................................................................................... 4 2.2.2 For Windows Vista ...................................................................................................... 8 2.2.3 For Windows 7 .......................................................................................................... 11 Chapter 3. Configuration Guide ......................................................................... 14 3.1 For Windows XP ............................................................................................................... 14 3.1.1 Current Status ........................................................................................................... 14 3.1.2 Profile Management .................................................................................................. 16 3.1.3 Diagnostics ....................................................................................................…

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AGENCY AUTHORIZATION LETTER FCC ID:WWMDN421V1 Date:May 12,2011 To whom it may concern: We, the undersigned, hereby authorize Audix Technology (Shenzhen) Co., Ltd （No. 6, Ke Feng Rd., 52 Block， Shenzhen Science & Industrial Park,Nantou,Shenzhen, Guangdong, China） to act on our behalf, as our agent, in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by Audix within the scope of this authorization shall have the same effects as our own. This authorization shall expire 6 months form original date. If you have any Questions regarding the authorization, please don’t hesitate to contact us. Thank you. Sincerely, Name of authorized signer: Yongquan Wang Title of authorized signer: Product Dept. Manager Company Name: PROWARE Technolo gies Co., Ltd. Tel:86-755-26525554 Fax:86-755-26508930 Web site: WWW.PROWARE.COM.CN PROWARE TECHNOLOGIES CO., LTD.

Date: May 12,2011 Federal Communications Commission Authorization and Evaluation Division FCC ID: WWMDN421V1 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this application as outlined below: 1. Block diagram 2. Schematics 3. Operation Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might to harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the grant for this application. Sincerely, Name of authorized signer: Yongquan Wang Title of authorized signer: Product Dept. Manager Company Name: PROWARE Technologies Co., Ltd. Tel:86-755-26525554 Fax:86-755-26508930 Web site: WWW.PROWARE.COM.CN PROWARE TECHNOLOGIES CO., LTD.

Attestation for FCC Declaration of Conformity FCC ID: WWMDN421V1 Date: May 18,2011 Please be notified that we, the undersigned, PROWARE Technologies Co., Ltd. declare that the product bears the above FCC ID is also complying with the requirements of FCC DoC. The test report number for FCC DoC is EM-F1000467, with is issued by an accredited lab, Audix Technology Corporation, EMC Department located at No. 53-11, Tin-Fu Tsun, Lin-Kou , Taipei Hsien , Taiwan. Which has been accredited in accordance to all of the requirements of 47CFR 2.948(d) and (e) of the FCC rules and KDB349827. Sincerely, Name of authorized signer: Yongquan Wang Title of authorized signer: Product Dept. Manager Company Name: PROWARE Technologies Co., Ltd. Tel:86-755-26525554 Fax:86-755-26508930 Web site: WWW.PROWARE.COM.CN PROWARE TECHNOLOGIES CO., LTD.

R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 13-1 13. PHOTOS OF THE EUT Figure 1 General Appearance of the EUT Figure 2 General Appearance of the EUT R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 13-2 Figure 3 General Appearance of the EUT Figure 4 Inside of the EUT

R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 13-2 Figure 3 General Appearance of the EUT Figure 4 Inside of the EUT R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 13-3 Figure 5 Inside of the EUT Figure 6 Inside of the EUT R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 13-4 Figure 7 Inside of the EUT Figure 8 Inside of the EUT R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 13-5 Figure 9 Inside of the EUT

Report No.: RZA1102-0261SAR01R1 TESTING No. L2264 OET 65 TEST REPORT Product Name Wireless Lite-N USB Adapter Model PW-DN421/VNT9271BU0D0 FCC ID WWMDN421V1 IC 7317A-DN421V1 Client Proware Technologies Co., Ltd. TA Technology (Shanghai) Co., Ltd. GENERAL SUMMARY Product Name Wireless Lite-N USB Adapter Model PW-DN421/ VNT9271BU0D0 FCC ID WWMDN421V1 IC 7317A-DN421V1 Report No. RZA1102-0261SAR01R1 Client Proware Technologies Co., Ltd. Manufacturer Proware Technologies Co., Ltd. Reference Standard(s) RSS-102 Issue 4 March 2010: Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) IEEE Std C95.1, 1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. SUPPLEMENT C Edition 01-01 to OET BULLETIN 65 Edition 97-01 June 2001 including DA 02-1438, published June 2002: Evaluating Compliance with FCC Guidelines for Human Exposure to Radio frequency Electromagnetic Fields Additional Information for Evaluation Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radio frequency Emissions. KDB 248227 D01 SAR meas for 802 11 a b g v01r02: SAR Measurement Procedures for 802.11a/b/g Transmitters. KDB 447498 D02 SAR Procedures for Dongle Xmtr v02: SAR Measurement Procedures for USB Dongle Transmitters. Conclusion This portable wireless equipment has been measured in all cases requested by the relevant standards. Test results in Chapter 7 of this test report are below limits specified in the relevant standards. General Judgment: Pass (Stamp) Date of issue: June 1 st , 2011 Comment The test result only responds to the measured sample. Approved by Yang Weizhong Revised by Ling Minbao Performed by Shen Chen TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA1102-0261SAR01R1 Page 3 of 68 TABLE OF CONTENT 1. General Information ........................................................................................................................ 5 1.1. Notes of the Test Report.......................................................................................................... 5 1.2. Testing Laboratory ................................................................................................................... 5 1.3. Applicant Information ............................................................................................................... 6 1.4. Manufacturer Information ......................................................................................................... 6 1.5. Information of EUT................................................................................................................... 7 1.6. The Maximum SAR 1g Values and Power of each tested Mode................................................ 8 1.7. Test Date ................................................................................................................................. 8 2. Operational Conditions during Test ................................................................................................. 9 2.1. General Description of Test Procedures .................................................................................. 9 2.2. Position of Module in Portable Devices.................................................................................. 10 2.3. Picture of Host Product .......................................................................................................... 11 3. SAR Measurements System Configuration ................................................................................... 12 3.1. SAR Measurement Set-up .....................................................................................................12 3.2. DASY5 E-field Probe System ................................................................................................ 13 3.2.1. EX3DV4 Probe Specification .......................................................................................... 13 3.2.2. E-field Probe Calibration ................................................................................................. 14 3.3. Other Test Equipment ............................................................................................................14 3.3.1. Device Holder for Transmitters ....................................................................................... 14 3.3.2. Phantom .........................................................................................................................15 3.4. Scanning Procedure ..............................................................................................................15 3.5. Data Storage and Evaluation ................................................................................................. 17 3.5.1. Data Storage................................................................................................................... 17 3.5.2. Data Evaluation by SEMCAD ......................................................................................... 17 3.6. System Check........................................................................................................................ 20 3.7. Equivalent Tissues ................................................................................................................. 21 4. Laboratory Environment................................................................................................................ 21 5. Characteristics of the Test ............................................................................................................. 22 5.1. Applicable Limit Regulations .................................................................................................. 22 5.2. Applicable Measurement Standards...................................................................................... 22 6. Conducted Output Power Measurement......................................…

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R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Proware Technologies Co., Ltd. Wireless Lite-N USB Adapter Model No.: PW-DN421, VNT9271BU0D0 FCC ID: WWMDN421V1 Prepared for : Proware Technologies Co., Ltd. 2nd F1 East Wing, South Section, Factory Building 24, Science & Technology Park, Shennan Rd, Nanshan District, Shenzhen Prepared By : Audix Technology (Shenzhen) Co., Ltd. No. 6, Ke Feng Rd., 52 Block, Shenzhen Science & Industrial Park, Nantou, Shenzhen, Guangdong, China Tel: (0755) 26639496 Report Number ： ACS-F11043 Date of Test ： Feb.21, 2011 Date of Report ： Feb.28, 2011 R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 TABLE OF CONTENTS Description Page 1. SUMMARY OF STANDARDS AND RESULTS.......................................................... 1-1 1.1. Description of Standards and Results .................................................................................. 1-1 2. GENERAL INFORMATION ......................................................................................... 2-1 2.1. Description of Device (EUT) ............................................................................................... 2-1 2.2. Test Information................................................................................................................... 2-2 2.3. Tested Supporting System Details ....................................................................................... 2-3 2.4. Block diagram of connection between the EUT and simulators .......................................... 2-3 2.5. Test Facility ......................................................................................................................... 2-4 2.6. Measurement Uncertainty (95% confidence levels, k=2) .................................................... 2-4 3. POWER LINE CONDUCTED EMISSION TEST ....................................................... 3-1 3.1. Test Equipments................................................................................................................... 3-1 3.2. Block Diagram of Test Setup ............................................................................................... 3-1 3.3. Power Line Conducted Emission Test Limits...................................................................... 3-1 3.4. Configuration of EUT on Test ............................................................................................. 3-2 3.5. Operating Condition of EUT................................................................................................ 3-2 3.6. Test Procedure...................................................................................................................... 3-2 3.7. Power Line Conducted Emission Test Results .................................................................... 3-2 4. RADIATED EMISSION TEST ...................................................................................... 4-5 4.1. Test Equipment .................................................................................................................... 4-5 4.2. Block Diagram of Test Setup ............................................................................................... 4-5 4.3. Radiated Emission Limit...................................................................................................... 4-6 4.4. EUT Configuration on Test.................................................................................................. 4-7 4.5. Operating Condition of EUT................................................................................................ 4-7 4.6. Test Procedure...................................................................................................................... 4-7 4.7. Radiated Emission Test Results ........................................................................................... 4-8 5. CONDUCTED SPURIOUS EMISSIONS.................................................................... 5-83 5.1. Test Equipment ..................................................................................................................5-83 5.2. Limit................................................................................................................................... 5-83 5.3. Test Procedure.................................................................................................................... 5-83 5.4. Test result ........................................................................................................................... 5-83 6. BAND EDGE COMPLIANCE TEST .......................................................................... 6-94 6.1. Test Equipment ..................................................................................................................6-94 6.2. Limit................................................................................................................................... 6-94 6.3. Test Produce ....................................................................................................................... 6-94 6.4. Test Results ........................................................................................................................ 6-94 7. 6dB Bandwidth Test..................................................................................................... 7-127 7.1. Test Equipment ................................................................................................................ 7-127 7.2. Limit................................................................................................................................. 7-127 7.3. Test Procedure.................................................................................................................. 7-127 7.4. Test Results .…

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R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 12-1 12. PHOTOGRAPH OF TEST 12.1.Photos of Power Line Conducted Emission Test R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 12-2 12.2.Photos of Radiated Emission Test R AUDIX Technology (Shenzhen) Co., Ltd. FCC ID:WWMDN421V1 page Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F11043 12-3 (Above 1000MHz)