VVXLM506-5011LM506 Bluetooth 4.0 Class 1 Nano USA Adapter

Bluetooth USB Micro Adapter Windows Vista / 7 User’s Manual Bluetooth Networking Overview Bluetooth wireless technology lets you make short-range (typically within a distance of 10 meters) wireless connections between your computer and other Bluetooth enabled devices. Bluetooth functionality is enabled by the Bluetooth radio that is installed on your computer. Types of Bluetooth enabled devices you can use with your Bluetooth enabled computer include (but are not limited to): • Audio headsets and headphones • Human interface devices such as a mouse, keyboard, or game controller • Mobile phones • Other computers • Media players • Digital cameras • Printers When you add a Bluetooth enabled device (also referred to as pairing with the device), your computer discovers the services that the device provides. These services determine the things you can do with the device. Here are some of the things you can do with various Bluetooth enabled devices: Audio headsets •            . •        . Computers •                    . •                . •        . •   !    !              . •       "!    !          . •  #!  $!  $ $  %   . •   $ & $  $$          . •  $ & $  $$          . Mobile Phones •             . •            . • '          . •              . •             . •     . •   !    !          . •       "!    !       . •  #!  $!  $ $  %   . •   $ & $  $$       . •  $ & $  $$       . •      &          . •              . •  #     (  ) ( . Media players •                 . Digital cameras • '(       . Other •            . •                       . With your Bluetooth enabled computer, you also can: • !    . • *       . • !  (    (    . •               . •   (       +&           . •   (       +&           . •     ,           . • -        . •       . . To change the default settings that control how Bluetooth works on your computer, see ! /(   * ) ,!  . If you are having difficulty using other Bluetooth devices with your computer, see *   . Terminology audio headset A wearable hands-free audio device that has a speaker and a microphone. Some audio headsets can be used both for telephone calls and for listening to high-quality stereo audio. Other types of audio headsets can be used only for telephone calls and for voice playback and recording. BDA Bluetooth Device Address (assigned by the manufacturer). Bluetooth device Bluetooth enabled hardware such as a computer, printer, fax machine, mouse, keyboard, mobile phone, headset, headphones, or cameras. Bluetooth Exchange Folder The highest-level folder on a Bluetooth enabled computer to which another Bluetooth device has access. Devices that have been granted access to Bluetooth Exchange Folder also have access to all subfolders contained within that folder and all files in those subfolders. CAUTION: The default folder for Bluetooth file exchanges is named Bluetooth Exchange Folder and is located in My Documents. You can choose a different folder for exchanging Bluetooth files; however do not select the root directory (for example, C:) or a system folder. Selecting the root directory or a system folder creates the potential for remote devices to harm the operating system on your computer. Bluetooth Exchange Folder is used to store received files. The location and name of the folder can be specified on the Share tab of     . If you change the location or name of the folder, the path is automatically updated. Bluetooth wireless technology Bluetooth wireless technology is a standards-based that allows short-range (typically within a distance of 10 meters) wireless communication between Bluetooth enabled devices. internet telephony A technology that uses the Internet to place and receive telephone calls. PIM Personal Information Manager. An application, such as Microsoft ® Outlook ® , that is used to manage contacts, send and receive mail, create notes, and schedule events and tasks. Secure Connection A connection between Bluetooth devices in which all data exchanged is encrypted. SMS Short messaging service, a common way of sending short messages between mobile phones. shortcut An icon that provides quick access to the device control panel (see      ,      +  '). taskbar notification area The area on the Windows taskbar that displays the time. The Bluetooth icon is usually located…

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LM Technologies Ltd. Unit19, Spectrum House, 32-34, Gordon House Road, London, NW5 1LP, United Kingdom 2014-06-05 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: VVXLM506-5011 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram VVXLM506-5011_FCCID_BlcokDiagram Schematic VVXLM506-5011_FCCID_Schematic Operational Description VVXLM506-5011_FCCID_OperationalDescription The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Yours Sincerely, LM Technologies Ltd. ------------------------- (Michael Sims) (Managing Director)

LM Technologies Ltd. Unit19, Spectrum House, 32-34, Gordon House Road, London, NW5 1LP, United Kingdom -------------------------------------------------------------------------------- (FCC ID: VVXLM506-5011) POWER OF ATTORNEY DATE: 2014-06-05 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen SEM.Test Technology Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen SEM.Test Technology Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, LM Technologies Ltd., are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, LM Technologies Ltd. ------------------------- (Michael Sims) (Managing Director)

LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: VVXLM506-5011 Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: VVXLM506-5011 Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B Solder Board-Component View 2 BT Antenna

RF Exposure Requirements Product Description: LM506 Bluetooth 4.0 Class 1 Nano USB Adapter Model No.: 506-050x FCC ID: VVXLM506-5011 According to the KDB-447498 D01 V05r02, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Bluetooth (EDR) Tx frequency range: 2402~2480MHz Device category: Removable device Maximum Conducted Output Power: 12.55dBm (17.989mW) Time-averaged maximum output power: 5.397 mW Minimum Distance: 5mm Limit: 10mW Source-based time-averaged maximum output power is 5.397 mW < 10 mW Bluetooth (BLE) Tx frequency range: 2402~2480MHz Device category: Removable device Maximum Conducted Output Power: 7.38dBm (5.962mW) Time-averaged maximum output power: 2.0877 mW Minimum Distance: 5mm Limit: 10mW Source-based time-averaged maximum output power is 2.087mW < 10 mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-2 PAGE 1 OF 36 FCC PART 15.247 FCC Part 15C Measurement and Test Report For LM Technologies Ltd. Unit19, Spectrum House, 32-34, Gordon House Road, London, NW5 1LP, United Kingdom FCC ID: VVXLM506-5011 FCC Rule(s): FCC Part 15.247 Product Description: LM506 Bluetooth 4.0 Class 1 Nano USB Adapter Tested Model: 506-050x Report No.: STR14048285I-2 Tested Date: 2014-05-07 to 2014-06-06 Issued Date: 2014-06-10 Tested By: Seven Song / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: Shenzhen SEM.Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM.Test Technology Co., Ltd. LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-2 PAGE 2 OF 36 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 3 1.2 TEST STANDARDS ................................................................................................................................................... 4 1.3 TEST METHODOLOGY ............................................................................................................................................. 4 1.4 TEST FACILITY ....................................................................................................................................................... 4 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 5 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 6 3. RF EXPOSURE ......................................................................................................................................................... 7 3.1 STANDARD APPLICABLE ......................................................................................................................................... 7 3.2 TEST RESULT.......................................................................................................................................................... 7 4. ANTENNA REQUIREMENT .................................................................................................................................. 8 4.1 STANDARD APPLICABLE ......................................................................................................................................... 8 4.2 EVALUATION INFORMATION .................................................................................................................................. 8 5. POWER SPECTRAL DENSITY ............................................................................................................................. 9 5.1 STANDARD APPLICABLE ......................................................................................................................................... 9 5.2 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 9 5.3 TEST PROCEDURE ................................................................................................................................................... 9 5.4 ENVIRONMENTAL CONDITIONS .............................................................................................................................. 9 5.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 10 6. 6DB BANDWIDTH ................................................................................................................................................. 13 6.1 STANDARD APPLICABLE ....................................................................................................................................... 13 6.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 13 6.3 TEST PROCEDURE ................................................................................................................................................. 13 6.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 13 6.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 14 7. RF OUTPUT POWER ............................................................................................................................................ 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 17 7.3 TEST PROCEDURE ................................................................................................................................................. 17 7.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 17 7.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 8. FIELD STRENGTH OF SPURIOUS EMISSIONS ..........…

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LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (Above 1GHz) LM Technologies Ltd. Model: 506-050x REPORT NO.: STR14048285I-1/2/3 FCC PART 15.247 & 15B EUT Closing Test Setup Photo