2AB4U-KWS82-RXRF 2.4G USB RECEIVER DONGLE

*** USER’S MANUAL *** FCC ID : 2AB4U-KWS82-RX The Federal Communication Commission 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 instruction, may cause harmful interference to radio communication. 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 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. Use only shielded cables to connect I/O devices to this equipment. You are cautioned that change or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. THIS DEVICE COMPLIES WITH PART 15 OF 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. The antenna used for this transmitter must not be collocated or operation in conjunction with any other antenna or transmitter. Notice : The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the device. Ver2.0 Product Profile 1. QWERTY Keyboard for character and number 2. Both IR and 2.4G transmission ◎Controller and Dongle Side A Side B RF Dongle Ver2.0 ◎Electrical Characteristic USB Dongle Transmit rate 250KHz bps Frequency 240 4 MHz – 248 0 MHz Power out -18dBm - 0dBm Function HID -compliant device, USB Audio device Controller Transmit rate 250KHz bps Frequency 240 4 MHz – 248 0 MHz Power out -18dBm - 0dBm Function IR Key, 2.4G QWERTY Key Board ◎Key Value for Side A 1. Switch between RF mode and IR Mode MX3 N-V will work at RF mode when the batteries are inserted into. The LED is off. LED will flicker once any key is pushed. When press the key “ ”, MX3 N-V will move to IR mode. The LED is on, and it will flicker when any key is pushed as well. To p ush the key “” to turn IR to RF Mode, LED will be off right now. ◎The key value is default as below: Button Function Wireless Code Value IR Code Value Remark Usage Page(Hex) Usage ID(Hex) Power 01 81 02 三星用户码：0707 Search 07 0x3A F1 Settings 07 0x3C F3 Share 07 ctrl -alt + 0x0B ctrl -alt -h Toggle 07 ctrl -alt + 0x17 ctrl -alt -t Speaker Mute 07 ctrl -alt + 0x08 0F ctrl -alt -e Layout 07 ctrl -alt + 0x1B ctrl -alt -x UI 07 ctrl -alt + 0x10 ctrl -alt -m Ver2.0 Self View 07 ctrl -alt + 0x19 ctrl -alt -v Connect 07 0x3B F2 Back 07 0x29 esc Disconnect 07 Ctrl +0x 2A ctrl -backspace Up arrow 07 52 Left arrow 07 50 ENTER 07 28 Right arrow 07 4F Down arrow 07 51 Volume Up 0C ctrl -alt + 0x57 07 ctrl -alt -+ Volume down 0C ctrl+alt+0x2D 0B ctrl -alt -- Mic Mute 07 0x4D end Privacy 07 ctrl -alt +0x13 ctrl -alt -p Zoom Up 07 0x4B pageup Zoom Down 07 0x4E pagedown 1 07 1E 2 07 1F 3 07 20 4 07 21 5 07 22 6 07 23 7 07 24 Ver2.0 8 07 25 9 07 26 0 07 27 Enable IR mode Enable RF mode . 07 0x37 @ 07 Shift+ 0x 1f , 07 0x36 backspace 07 0x2A # 07 0x54 A 07 ctrl -alt +0x04 ctrl -alt -a B 07 ctrl -alt +0x0 5 ctrl -alt -b C 07 ctrl+alt+0x35 ctrl- alt -` D 07 ctrl -alt +0x0 7 ctrl -alt -d Note 1: Defined as Samsung IR code, Customer code is 0707 . ◎RF code for Side B 1. All butt on at Side B are defined as 2.4 G RF button, the key value refer to HID Usage Tables. 2. Press one times, the CAPS will be locked, and press again, it will be released. 3. Press one times, the numbers and punctuation symbol will be locked, and press again, it will be released. Fu nction Description 1. USB Dongle Which is defined as standard HID device, as soon as plug in USB dongle, The USB Dongle will receive RF signal from MX3 N-V transmitter. Ver2.0 2. Pair 2.1 Power on the MX3 N-V, press “ OK ” continuously then press “TV” buttons on side A when the LED will be flicking, pair mode is on 2.2 Plug USB dongle into and wait about 3 second s, LED will stop flicking, then pair ing is succe ssful . ◎ MX3 N-V power consumption 1、Normal mode When User operates the MX3 N-V, it’s in normal mode; power consumption is less than 50 mW. 2、Sleeping mode If user hasn’t used the MX3 N-V for 1 secs, it will enter sleeping mode, power consumption is less than 0.1mW.

KING WINS TECHNOLOGY CO., LTD 2F., No. 1, Jian 1 St Rd., Zhonghe Dist., New Taipei City, Taiwan Tel: +886-2-22233220 Date: MAR. 21, 2014 BABT TCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Confidentiality Request FCC ID: 2AB4U-KWS82-RX Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, KING WINS TECHNOLOGY CO., LTD here by requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Block Diagrams Description of Operation The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer Chris CHO / Manager Telephone Number: +886-2-22233220 E-Mail: [email protected]

KING WINS TECHNOLOGY CO., LTD 2F., No. 1, Jian 1 St Rd., Zhonghe Dist., New Taipei City, Taiwan Tel: +886-2-22233220 Date: MAR. 21, 2014 Subject: DoC declaration To Whom it may concern, We, as the grantee of this project FCC ID: 2AB4U-KWS82-RX, would like to declare that the composite portion categorized as computer peripheral has been authorized under the Declaration of Conformity procedures. Brand Name and Model Name of the specified radio equipment: KWS / KWS-RF2.4G USB DONGLE FCC ID: 2AB4U-KWS82-RX Product Name: KWS-RF2.4G USB DONGLE Regards, Signature Name/Title: Chris CHO / Manager Company Name: KING WINS TECHNOLOGY CO., LTD TEL: Tel: +886-2-22233220 Email: [email protected]

Global Certification Corp. PHOTO OF EUT PHOTOS OF EUT Report No.: F14030404 01 Front view of EUT 02 Rear view of EUT

Label location Model: KWS-RF2.4G USB DONGLE FCC ID: 2AB4U-KWS82-RX

Global Certification Corp. PHOTO OF EUT PHOTOS OF EUT Report No.: F14030404 03 Inside view of EUT 04 Inside view of EUT Report No.: F14030404 05 PCB-F 06 PCB-R Report No.: F14030404 07 PCB Close

PEP Certification Corp. Date of Issue: MAR. 21, 2014 Report No: F14030404 Page 1/41 FCC 47 CFR PART 15 SUBPART C TEST REPORT FOR RF 2.4G USB RECEIVER DONGLE Model : KWS-RF2.4G USB DONGLE Trade Name: KWS Issued to KING WINS TECHNOLOGY CO., LTD 2F., No. 1, Jian 1 St Rd., Zhonghe Dist., New Taipei City, Taiwan Issued by PEP Certification Corp. Open Site No. 120, Ln. 5, Hudong St., Xizhi Dist., New Taipei City 221, Taiwan (R.O.C.) EMC Test Site Xizhi Office and Lab 12F.-3, No.27-1, Ln. 169, Kangning St., Xizhi Dist., New Taipei City 221, Taiwan (R.O.C.) Note: This test refers exclusively to the test presented test model and sample. This report shall not be reproduced except in full, without the written approval of PEP Certification Corp. This document may be altered or revised by PEP Certification Corp. Personnel only, and shall be noted in the revision section of the document. PEP Certification Corp. Date of Issue: MAR. 21, 2014 Report No: F14030404 Page 2/41 TABLE OF CONTENTS --------------------------------------------------------------------------------------------------- 2 1. GENERAL INFORMATION --------------------------------------------------------------------------------------------------------- 3 1.1 DESCRIPTION OF THE TESTED SAMPLES --------------------------------------------------------------------------------------- 4 2. TEST METHODOLOGY ------------------------------------------------------------------------------------------------------------- 6 2.1 GENERAL TEST PROCEDURES ------------------------------------------------------------------------------------------ 6 2.2 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS ------------------------------------------------------ 7 2.3 DESCRIPTION OF TEST MODES ----------------------------------------------------------------------------------------- 8 2.4 DESCRIPTION OF THE SUPPORT EQUIPMENTS ------------------------------------------------------------------- 8 3. TEST AND MEASUREMENT EQUIPMENT ---------------------------------------------------------------------------------- 10 3.1 CALIBRATION---------------------------------------------------------------------------------------------------------------------- 10 3.2 EQUIPMENT ----------------------------------------------------------------------------------------------------------------------- 10 4. SECTION 15.249 REQUIREMENTS (FUNDAMENTAL/ HARMONICS) ---------------------------------------------- 12 4.1 TEST SETUP ---------------------------------------------------------------------------------------------------------------------- 12 4.2 LIMIT ------------------------------------------------------------------------------------------------------------------------------- 12 4.3 RESULT: PASSED ------------------------------------------------------------------------------------------------------------ 12 4.4 TEST DATA:----------------------------------------------------------------------------------------------------------------------- 12 5. SECTION 15.205 REQUIREMENTS (BAND EDGE) ----------------------------------------------------------------------- 26 5.1 TEST SETUP ---------------------------------------------------------------------------------------------------------------------- 26 5.2 LIMIT ------------------------------------------------------------------------------------------------------------------------------- 26 5.3 RESULT: PASSED ------------------------------------------------------------------------------------------------------------ 27 5.4 TEST DATA:----------------------------------------------------------------------------------------------------------------------- 27 6. SECTION 15.209 REQUIREMENTS (GENERAL RADIATED EMISSION) ------------------------------------------ 32 6.1 TEST SETUP ---------------------------------------------------------------------------------------------------------------------- 32 6.2 LIMIT ------------------------------------------------------------------------------------------------------------------------------- 33 6.3 TEST PROCEDURE --------------------------------------------------------------------------------------------------------------- 34 6.4 RESULT: PASSED -------------------------------------------------------------------------------------------------------------- 34 6.5 TEST DATA:----------------------------------------------------------------------------------------------------------------------- 35 7. SECTION 15.207 REQUIREMENTS (POWERLINE CONDUCTED EMISSIONS) --------------------------------- 38 APPENDIX 1 PHOTOS OF TEST CONFIGURATION APPENDIX 2 PHOTOS OF EUT PEP Certification Corp. Date of Issue: MAR. 21, 2014 Report No: F14030404 Page 3/41 1. GENERAL INFORMATION Applicant : KING WINS TECHNOLOGY CO., LTD Address : 2F., No. 1, Jian 1 St Rd., Zhonghe Dist., New Taipei City, Taiwan Manufacturer : KING WINS TECHNOLOGY CO., LTD Address : 2F., No. 1, Jian 1 St Rd., Zhonghe Dist., New Taipei City, Taiwan EUT : RF 2.4G USB RECEIVER DONGLE Model Name : KWS-RF2.4G USB DONGLE Model Differences : N/A Is here with confirmed to comply with the requirements set out in the FCC Rules and Regulations Part 15 Subpart C and the measurement procedures were according to ANSI C63.4-2009. The said equipment in the configuration described in this report shows the maximum emission levels emanating from equipment are within the compliance requirements. FCC part 15 subpart C Receipt Date : 03/04/2014 Final Test Date : 03/20/2014 Taipei, Taiwan MAR. 21, 2014 Alex Chou / Manager (Place) (Date) (Signature) Designation Number: TW1075 PEP Certification Corp. Date of Issue: MAR. 21, 2014 Report No: F14030404 Page 4/41 1.1 DESCRIPTION OF THE TESTED SAMPLES EUT Name : RF 2.4G USB RECEIVER DONGLE Model Number FCCID Number :: KWS-RF2.4G USB DONGLE 2AB4U-KWS82-RX Receipt Date : 03/04/2014 Input Voltage : 5 Vdc (From PC) Power From  Inside Outside Adaptor BATTERY AC Power Source DC Power Source Support Unit PC Operate Frequency : Refer to the channel list a…

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Global Certification Corp. Appendix 1 PHOTOS OF TEST CONFIGURATION Report No.: F14030404 01 Dongle-RF-CON-F 02 Dongle-RF-CON-R Report No.: F14030404 03 Dongle-RF-RE-F 04 Dongle-RF-RE-R Report No.: F14030404 05 Dongle-RF-RE-F(1-6G) 06 Dongle-RF-RE-R(1-6G)