2AD2HDWU-N115SERIES802.11b/g/n wireless adapter

802.11b/g/n Wireless Adapter User Manual 1 Contents Chapter 1 Product Introduction .................................................................................... 2 1.1 Package Contents ................................................................................................. 2 1.2 Product Features .................................................................................................. 2 1.3 Product Usage ...................................................................................................... 2 1.4 Before Installation ............................................................................................... 3 1.5 Disable other manufacturers’ wireless network adapters .................................... 3 1.6 Product Maintenance ........................................................................................... 4 Chapter 2 Installation Guide ......................................................................................... 4 2.1 Install the USB network adapter .......................................................................... 4 Chapter 3 How to use the Windows Built-in Wireless Configuration ....................... 7 3.1 Wireless Network Connection under Windows XP ............................................. 7 3.2 Wireless Network Connection under Windows 7 ................................................ 9 Chapter 4 Wireless Utility ............................................................................................ 10 4.1 Client Mode ....................................................................................................... 10 4.2 AP mode under XP ............................................................................................ 21 Appendix 1: Acronyms and Terms .............................................................................. 23 Appendix 2: FAQ .......................................................................................................... 23 Federal Communications Commission (FCC) 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. Note: 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. Warning: Changes or modifications made to this device not expressly approved by DCOM Technology Co., LTD may void the FCC authorization to operate this device. Note: The manufacturer is not responsible for any radio or tv interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. 802.11b/g/n Wireless Adapter User Manual 2 Chapter 1 Product Introduction Thank you for choosing our wireless adapter! The wireless adapter supports IEEE wireless standards, and is able to quickly process file transfer, video, multi-media and other applications that require higher bandwidth. This wireless adapter also integrates wireless configuration program, which makes it easy and quick to set up the wireless client. Besides, Soft AP is supported forfast wireless network establishment, and WPS encryption supported for you to quickly encrypt and secure your wireless network. All in all, the wireless adapter is easy-to-use, and of robust signal, long transmitting distance. 1.1 Package Contents One Wireless network adapter One Software CD (includes user guide and driver) The above list is for your reference only; the actual contents may differ according to the product you purchase. 1.2 Product Features Supports soft AP feature Detects wireless network and adjusts transmitting rate automatically Provides two working modes: Infrastructure and Ad-Hoc Supports WEP data encryption and WPA-PSK/WPA2-PSK encryption methods Supports WPS (Wi-Fi Protected Setup) encryption to secure your wireless network Complies with Windows 7/Windows 8/XP/ 2000/Vista, Linux, MAC OS, etc. 1.3 Product Usage This Wireless Adapter offers a fast, reliable and extendable solution for wireless access. It is mostly used in the following circumstances: 1. Enables staff members who require higher mobility, to have access to the wireless network anywhere inside their company. 2. Enables wireless communication for companies or places which are not suitable for wired LAN installation because of budget or building environment restrictions, such as historical buildings, rentals, or places for short-term usage. 3. Suitable for Enterprises or individuals requiring to regularly alter the networking topology 4. Helps enterprises or individuals who would like to use wireless to establish wireless network quickly and frees them from the trouble of cable distribution. 802.11b/g/n Wireless Adapter User Manual 3 1.4 Before Installation 1. Please read through the whole user guide before you install and use this product. 2. Please close or…

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DCOM Technology CO., LTD Room 8004, B/51, 2nd Dist. Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China TEL: +86-755-86539056 FAX: +86-755-86321443 DOC ATTESTATION LETTER FCC ID: 2AD2HDWU-N115SERIES Date: Jan. 19, 2015 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: I, the undersigned, hereby attest to the fact that I will apply the Declaration of Conformity procedure to the computer peripheral. I understand the following FCC requirements: 1. Devices subject to the DoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Test facilities located in countries, where the U.S. does not have an operational Telcom MRA are not recognized by the FCC to test for the DoC procedure. 3. Pt 2.1077 contains the list of information that must be included in the Declaration of Conformity, which must be supplied with each product sold. The DoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(c)(2), the responsible party is either the Manufacturer or if the product is imported the Importer. Sincerely, Alex Zhu /Manager I, the undersigned, hereby attest to the fact that I will apply the Declaration of Conformity procedure to the computer peripheral.And FCC DOC will be got before sell. I understand the following FCC requirements:

DCOM Technology CO., LTD Room 8004, B/51, 2nd Dist. Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China TEL: +86-755-86539056 FAX: +86-755-86321443 DATE 01-19-2015 FCC ID: 2AD2HDWU-N115SERIES Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen CTL Testing Technology Co., Ltd.(MR. Tracy Qi) at Floor 1-A, Baisha Technology Park, No. 3011, Shahexi Road, Nanshan, Shenzhen 518055 China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with DCOM Technology CO., LTD at Room 8004, B/51, 2nd Dist. Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China. Dated this 01-19-2015 Agency agreement expiration date: 01-18-2016 By: Alex Zhu Signature Printed Title: Manager On behalf of : DCOM Technology CO., LTD Telephone: +86-755-86539056

DCOM Technology CO., LTD Room 8004, B/51, 2nd Dist. Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China TEL: +86-755-86539056 FAX: +86-755-86321443 DATE 01-19-2015 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AD2HDWU-N115SERIES Product Name: 802.11b/g/n wireless adapter Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 01-19-2015 By: Alex Zhu Signature Printed Title: Manager On behalf of : DCOM Technology CO., LTD Telephone: +86-755-86539056

DCOM Technology CO., LTD Room 8004, B/51, 2nd Dist. Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China TEL: +86-755-86539056 FAX: +86-755-86321443 Series Models Description FCC ID: 2AD2HDWU-N115SERIES Date: Jan. 19, 2015 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: To whom concern: The device (Product Name: 802.11b/g/n wireless adapter) Models Name: DWU-N115series, DWU-N223series) have same electrical, PCB and BOM, only the modelÿs name and color are different for marketing requirements. Sincerely, Alex Zhu /Manager The device (Product Name: 802.11b/g/n wireless adapter) Models Name: DWU-N115series, DWU-N223series) are electrically identical only the modelÿs name and color are different for marketing requirements.

External Photos of EUT

FCC ID Label Information 1. Label location: 2. FCC ID Label: Model: DWU-N115series FCC ID: 2AD2HDWU-N115SERIES

Internal Photos of EUT

RF Exposure evaluation According to KDB 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 The result is rounded to one decimal place for comparison Worse case is as below: [2412MHz 9.43dBm（8.77 mW） output power] (8.77mW /5mm) ·[√2.412 (GHz)]= 2.72 <3.0 for 1-g SAR Then SAR evaluation is not required

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 Fax: +86-755-26636041 FCC PART 15 SUBPART C TEST REPORT Part 15.247 Report Reference No......................: CTL1412042915-WF Compiled by ( position+printed name+signature) .: File administrators Jacky Chen Name of the organization performing the tests ( position+printed name+signature) .: Test Engineer Tracy Qi Approved by ( position+printed name+signature) .: Manager Tracy Qi Date of issue.....................................: Jan. 10, 2015 Test Laboratory Name...................: Shenzhen CTL Testing Technology Co., Ltd. Address ............................................: Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Applicant’s name............................: DCOM Technology Co., LTD Address ............................................: Room 8004, B/51, 2 nd Dist, Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China Test specification: Standard ...........................................: FCC Part 15.247: Operation within the bands 902–928 MHz, 2400– 2483.5 MHz, and 5725–5850 MHz. TRF Originator..................................: Shenzhen CTL Testing Technology Co., Ltd. Master TRF.......................................: Dated 2011-01 Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: 802.11b/g/n wireless adapter FCC ID.......................................: 2AD2HDWU-N115SERIES Trade Mark ....................................... : N/A Model/Type reference ......................: DWU-N115series, DWU-N223series Modulation .......................................: 802.11b DSSS, 802.11g/n: OFDM Work Frequency Range ...................: 802.11b/g/n(20MHz): 2412~2462MHz 802.11n(40MHz): 2422~2452 Antenna Type ...................................: Internal Antenna Gain....................................: 2dBi Result ............................................... : Positive V1.0 Page 2 of 94 Report No.: CTL1412042915-WF T E S T R E P O R T Test Report No. : CTL1412042915-WF Jan. 10, 2015 ______________________________________________________________________________________________ Date of issue Equipment under Test : 802.11b/g/n wireless adapter Model /Type : DWU-N115series Listed Models : DWU-N223series Difference Description : Only the color and model's name is different. Applicant : DCOM Technology Co., LTD Address : Room 8004, B/51, 2 nd Dist, Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China Manufacturer : DCOM Technology Co., LTD Address : Room 8004, B/51, 2 nd Dist, Shangtang Songzi Park, Minzhi, Longhua, Shenzhen, China Test Result according to the standards on page 4: Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. V1.0 Page 3 of 94 Report No.: CTL1412042915-WF Contents 1. TEST STANDARDS................................................................. 4 2.SUMMARY............................................................................ 5 2.1.General Remarks 5 2.2.Equipment Under Test 5 2.3.Short description of the Equipment under Test (EUT) 5 2.4.EUT operation mode 6 2.5.EUT configuration 6 2.6.NOTE 6 2.7.Related Submittal(s) / Grant (s) 7 2.8.Modifications 7 3. TEST ENVIRONMENT ............................................................. 8 3.1.Address of the test laboratory 8 3.2.Test Facility 8 3.3.Environmental conditions 8 3.4.Configuration of Tested System 8 3.5.Statement of the measurement uncertainty 9 3.6.Equipments Used during the Test 10 3.7.Summary of Test Result 11 4. TEST CONDITIONS AND RESULTS.......................................... 12 4.1.Conducted Emissions Test 12 4.2.Radiated Emission Test 15 4.3.6dB Bandwidth Measurement 23 4.4.Maximum Peak Output Power 31 4.5.Band Edge Measurement 33 4.6.Power Spectral Density Measurement 66 4.7.Spurious RF Conducted Emission 74 4.8.Antenna Requirement 87 4.9.RF Exposure 88 5. TEST SETUP PHOTOS OF THE EUT ........................................ 89 6.EXTERNAL AND INTERNAL PHOTOS OF THE EUT ..................... 91 V1.0 Page 4 of 94 Report No.: CTL1412042915-WF 1. TEST STANDARDS The tests were performed according to following standards: FCC Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2009: American National Standard for Testing Unlicensed Wireless Devices. ANSI C63.4-2009 KDB Publication No. 558074 D01 v03r02 Guidance on Measurements for Digital Transmission Systems V1.0 Page 5 of 94 Report No.: CTL1412042915-WF 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : Dec. 10, 2014 Testing commenced on : Dec. 10, 2014 Testing concluded on : Jan. 08, 2015 2.2. Equipment Under Test Power supply system utilised Power supply voltage : ƽ 120V / 60 Hz ƻ 115V / 60Hz ƻ 12 V DC ƻ 24 V DC ƻ Other (specified in blank below) Description of the test mode IEEE 802.11b/g/n(HT20): Thirteen channels are provided to the EUT, but only eleventh channels used for USA. Channel Frequency(MHz)ChannelFrequency(MHz) 1 241282447 2 241792452 3 2422102457 4 2427112462 5 2432 6 2437 7 2442 IEEE 802.11n (HT40) Channel Frequency(MHz)ChannelFrequency(MHz) 3 2422 8 2447 4 242792452 5 2432 6 2437 7 2442 2.3. Short description of the Equipment under Test (EUT) 802.11b/g/n wireless adapter, support 802.11b/g/n. For more details, refer to the user’s manual of the EUT. Serial number: Prototype V1.0 Page …

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Test Setup Photos of the EUT