FK3WR0712MU012.4GHz WIRELESS MOUSE

User Manual Model: JK-WR0712-S1 1．Plug one AAA battery into the battery compartment and turn on power switch, LED light would blink. 2．Pairing: Press mouse right key and scroll wheel together several seconds. 3．You could use it normally after pairing successfully. 4．The mouse will enter sleeping mode under the condition of not any operation in 8 minutes, press any key to wake up, meanwhile, LED light goes out automatically. Note: after pairing OK first, it is unnecessary to pair when you use it once again. FCC WARNING 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 : Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Mouse Function block diagram

SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2

SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: FK3WR0712MU01 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

SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: FK3WR0712MU01 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

SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View Solder Board-Component View 1 SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 Solder Board-Component View 2

Operational Principle 1. CPU, CX5183 have an 8-bit microprocessor with low-power and high-speed CMOS technology. Operation frequency is 4MHz.It needs an external 4MHz crystal for reference frequency; this crystal is also used for RF module. This chip is responsible to control RF-Baseband Transceiver (SIGNA6210). 2. EEPROM, 24C02, 2048 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 256 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power operation are essential. 3. 2.4 GHz ISM Band Transceiver/Framer, SIGNA6210 which is a low-cost, fully integrated CMOS radio frequency (RF) transceiver block, combined with a 64-byte buffered framer block. It contains transmit, receive, VCO and PLL functions, including an on-chip channel filter and resonator , with a external 12MHz crystal as reference frequency. 4. OPTICAL Sensor, with DSP integration chip that serves as a non-mechanical motion estimation engine for implementing a computer wireless mouse. 5. Voltage detector, LX61M1102M2, detected voltage (1.1V) of battery, Prompt the user to change the battery 6. ANTENNA, The antenna is typically fed from the end of the monopole section by a plated through-hole via which is in turn connect ed to the RF output on the 2402-2480MHz band.

1 2 3 4 56 ABCD 6 5 4 3 2 1 D CBA COMPANY:TITLE: REV: ver 3.0 NO: DATE: E2 47uF C60.1uF L1 100uH D1 1N5819 E3100uF/16V VCC PAN~SDIOPAN~CLK BLOW BT- BT+ 12 BUT 1*AAA BT+ 1 2 3 OUT VSS LX U4LX8271P 1 32 VDDVSS OUT DE1LX61N1102MR RF~PKTRF~SSSPI~MISOSPI~CLKSPI~MOSI MOTZAZBEEP~CLKEEP~DATBLOW C100.1uF R6100K VCC A0 1 A1 2 A2 3 A3 4 SDA 5 SCL 6 WP 7 VCC 8 U2 24C02 TCC R4 10K VCC EEP~DATEEP~CLK VCC VCC OSCIOSCO Y1 4MHz C2 33PF C1 33PF C3 0.1uF LED2 R11 1K 1 23 SWPD ZAZB R171M C0R0 R1R2R3 R0R1R2R3 SWL SWR SWM SWID R14 470K VCC R10 470K VCC E4 10uF C70.1uF LED1 LED LED R15 68R OSIN 1 OSOUT 2 SDIO 3 SCLK 4 LED 5 VSS 6 VDD 7 VREF 8 U6PAN3204 + C8 10uF MOT R16 34.8K±0.1% VCC PAN~CLK PAN~SDIO VCC CX5183_SSOP24 PA6 1 TCC 2 VCC 3 VSS 4 PA0 5 PA1 6 PA2 7 PA3 8 PB0 9 PB1 10 PB2 11 PB4 12 PB5 13 PB6 14 PB7 15 PC0 16 PC1 17 PC2 18 PC6 19 PC7 20 OSCO 21 OSCI 22 RESET 23 PA7 24 U1 R22 10 Ω SPI~MOSI RF~PKT RF~SSSPI~CLKSPI~MISORET VDD ANTENNA +1.8V +1.8V +1.8V +1.8V XI 1 PLL_Vdd 2 VCO_Vdd 3 ANT 4 DBG 5 RF_Vdd 6 IF_Vdd 7 AMS_AVdd 8 BXTLEN 9 RXCLK 10 BPKTCTL 11 vss_dig 12 vdd_dig 13 BNDEN 14 BDATA 15 BDCLK 16 BNPWR 17 BDATA1 18 Vdd_io 19 Ldo_vout 20 CKPHA 21 Ams_DVss 22 AMS_DVdd 23 XO 24 Die 25 U3 SGN6210-QFN24 +1.8V Y2 12MHz(+/-10ppm)/20pF C29 5.6nH C28 0R C30* C24 0.1UF C250.01UF C23 0.1UF C22 2.2UF C27 0.1UF C260.1UF C2133PF C2033PF R21 680K R20 2.2K E1 10uF K1 VCC

SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I PAGE 1 OF 19 FCC PART 15.249 FCC PART 15.249 MEASUREMENT AND TEST REPORT FOR SIIG, Inc. 6078 Stewart Avenue, Fremont, CA 94538-3152, U.S.A. FCC ID: FK3WR0712MU01 Report Concerns: Original Report Equipment Type: 2.4GHz Wireless Mouse Model: JK-WR0712-S1 Report No.: STR11118216I Test Date: 2011-11-21 to 2011-11-25 Issue Date: 2011-12-01 Tested By: Susan Su / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen 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 SEM.Test Compliance Service Co., Ltd . SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I PAGE 2 OF 19 FCC PART 15.249 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................3 1.3 TEST METHODOLOGY.............................................................................................................................................3 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. §15.203 - ANTENNA REQUIREMENT..................................................................................................................6 3.1 STANDARD APPLICABLE.........................................................................................................................................6 3.2 TEST RESULT..........................................................................................................................................................6 4. §15.205, §15.209, §15.249 (A)- RADIATED EMISSION........................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 STANDARD APPLICABLE.........................................................................................................................................7 4.3 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................7 4.4 TEST PROCEDURE...................................................................................................................................................8 4.5 CORRECTED AMPLITUDE & MARGIN CALCULATION..............................................................................................8 4.6 ENVIRONMENTAL CONDITIONS..............................................................................................................................8 4.7 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................9 5. §15.249(B) OUT OF BAND EMISSIONS .............................................................................................................17 5.1 STANDARD APPLICABLE.......................................................................................................................................17 5.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................17 5.3 TEST PROCEDURE.................................................................................................................................................17 5.4 ENVIRONMENTAL CONDITIONS............................................................................................................................17 5.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................17 SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I PAGE 3 OF 19 FCC PART 15.249 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: SIIG, Inc. Address of applicant: 6078 Stewart Avenue, Fremont, CA 94538-3152, U.S.A. Manufacturer: SIIG, Inc. Address of manufacturer: 6078 Stewart Avenue, Fremont, CA 94538-3152, U.S.A. General Description of E.U.T Items Description EUT Description: 2.4GHz Wireless Mouse Trade Name: SIIG Model No.: JK-WR0712-S1 Adding Model: FK3WKMJK114601 Rated Voltage: DC 1.5V Rated Current: 18mA Frequency Range: 2402-2480 MHz Antenna Type: Integral Antenna For more information refer to the circuit diagram form and the user’s manual. The test data is gathered from a production sample, provided by the manufacturer. 1.2 Test Standards The following report is prepared on behalf of the SIIG, Inc. in accordance with FCC Part 15, Subpart B, Subpart C, and…

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SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) SIIG, Inc. Model: JK-WR0712-S1 REPORT NO.: STR11118216I FCC PART 15.249 Radiation Emission Test Setup (Above 1GHz)