X33-WSS-WIRWIRELESS OPTICAL MOUSE

WIRELESS OPTICAL MOUSE User Manual Feature 1． digital cordless with distance up to 5-7meters 2． Internal 65，000 group ID code 3． Self contained power switch, low power consumption，automatic sleeping function. Installation 1， Open the battery cover, put into 2 AAA batteries（Pay attention to the battery polarity） 2， Turn on the switch of the mouse，wheel light will flicker a few seconds 3， You can use it till you can find the curser on the PC screen. Tips 1. The work distance is about 5-7 meters, but it will be less if there is any barrier. 2. This mouse uses laser light as transfer checking, it comply with correlative safe standards, please do not look into the bottom of the mouse directly. 3. It has automatic sleeping function, the mouse will sleep if you don’t use it for about 10 minutes, just press any key to rouse it. 4. Take off the battery if you don’t use the mouse for a long time. 5. Change the battery in time please. 6. Automatic ID code memory function，just reconnect it if the ID code reset. FCC ID: X33-WSS-WIR 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. FCC STATEMENT 1. 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. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

Dongguan kaiyun Electronic Co.,Ltd _____________________________________________________________________ Date:01 March 2010 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: X33-WSS-WIR To Whom It May Concern: This letter is to ascertain that Dongguan kaiyun Electronic Co.,Ltd. Product WIRELESS OPTICAL MOUSE has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, pls. contact us. Sincerely, Signature: Name :Wang shaomei Title: manager Company Name: Dongguan kaiyun Electronic Co.,Ltd Address: Dabandi Industrial Zone,Daning district Humen Town,Dongguan City,China Telephone: +86-0769-86232178 Fax No.: +86-0769-85232833

MA6221 Optical Mouse Controller plus EEPROM interface 3. Block Diagram 6502 Interrupt Generator Programmabe Timer1 Watch Dog Timer RAM 64 Bytes ROM 3K Bytes PORT 8bits TXCB OSC1 Clock Generator OSC2 D e b o u n c e PD EEP_CS EEP_DIO SCLK Programmabe Timer2 FBUT BBUT RBUT MBUT LBUT MOUSE CORE Random ID Generator MOTION DETECT Z1/Z2 PACKET COMPOSER IR Controller IR DC/DC POWER RESET VCC VSS VL DCVR RF OSC PA DATA MOD SVD SVD_IN ORFIN0 ORFIN1 RFOUT TXD Z axis resolution selector IR_ME_SEL F7632 _SEL clock Generrator FOSC1 FOSC2 ORFO VL_NM SDIO BATL(EEP_SK) NC TYPE X1/X2 Y1/Y2 IR_ME_SEL SPI_Q_SEL MosArt semiconductor corporation 2/14 27.042MKHz

Dongguan kaiyun Electronic Co.,Ltd _____________________________________________________________________ SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 Dongguan kaiyun Electronic Co.,Ltd _____________________________________________________________________ SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 (February 4, 2010) To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _ Dongguan kaiyun Electronic Co.,Ltd_ hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product description: WIRELESS OPTICAL MOUSE model name: WSS-WIR01～～WSS-WIR80 WSS-WL01～～WSS-WL25 WSS-WIR09A WSS-WIR09B WSS-WIR11A WSS-WIR373 WSS-WIR33A WSS-MK368A We affirm that between SIEMIC and _ Dongguan kaiyun Electronic Co.,Ltd _ , any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Signature: Name :Wang shaomei Title: manager Company Name: Dongguan kaiyun Electronic Co.,Ltd Address: Dabandi Industrial Zone,Daning district Humen Town,Dongguan City,China Telephone: +86-0769-86232178 Fax No.: +86-0769-85232833

Top View of the mouse BottomView of the mouse

FCC ID: X33-WSS-WIR 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.

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Top View of mouse PCB BottomView of mouse PCB

MA6221 Optical Mouse Controller plus EEPROM interface 1. General Description The MA6221 is an encoder IC that can encode the data from the mouse optical sensor and sends these data via RF at 27 MHZ. The MA6221 is equipped with a complete set of FSK modulator that also provides single/dual RF channel solution. This will reduce the extra external component for RF interface. The two kinds of output from mouse optical sensor, namely quadrature and SPI (serial peripheral interface) are supported. Furthermore, the MA6221 has a DC/DC embedded. It can work with MOSART MA616x (mouse U+P receiver controller) to be a pair of RF mouse. Or it can work with MOSART MA615x (keyboard + mouse PS/2 receiver controller) to be a pair of RF keyboard + mouse solution. 2. Features z 76.8KHz clock rate (low power consumption) z Hi speed & 32.768KHz OSC supported (optional) z Build-in data scrambler and error detection encoder z Build-in single/dual channel RF oscillator, modulator and power amplifier z 4.8k bps Baud rate in air. z ID change solution (256 random IDs) to resist the interference from the same device z 3V or 5V DC/DC embedded z Battery low detection z ID retention function when battery removed. z X/Y axis support for both quadrature and SPI(serial peripheral interface) input z Z axis supports for optical and mechanical inputs (Z/2,Z/4 can also be selected) z Support Agilent 2000, 2030, 2051, 2610 and 2620 optical sensors. z Support all kinds of Pixart sensors (PAN101, PAN201, PAN301) z Support EEPROM to reserve ID and channel number MosArt semiconductor corporation 1/14

MA6221 Optical Mouse Controller plus EEPROM interface 12. Reference Application circuit MosArt semiconductor corporation 12/14

DongguankaiyunElectronicCo.,Ltd Dongguan Longgold Electronic Co.,Ltd WIRELESSOPTICALMOUSE Model:WSS-WIR02 20January2010 ReportNo.:1002032 (This report supersedesNONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: PeterCai ComplianceEngineer LeslieBai Director of Certification This test report may be reproduced in full only. Test result presented in this test report is applicable to the representative sample only. Title:RFTest Report forWIRELESSOPTICALMOUSE Model:WSS-WIR02 To:FCC15.227:2009 Serial#:1002032 Issue Date:20January2010 Page:2of40 www.siemic.com.cn Laboratory Introduction ATION SIEMIC,headquartered in the heart of Silicon Valley, with superior facilities in US andAsia, is one of the leading independent testing and certification facilities providingcustomers withone-stop shop servicesfor Compliance Testing and Global Certifications. In addition totestingandcertification, SIEMIC provides initial design reviews andcompliance managementthrough out a project. Our extensive experience withChina,Asia Pacific,North America, European, and internationalcompliance requirements, assuresthe fastest, most cost effective way to attain regulatory compliance for theglobal markets. Accreditations for Conformity Assessment Country/RegionAccreditation BodyScope USAFCC, A2LAEMC , RF/Wireless, Telecom CanadaIC, A2LA, NISTEMC,RF/Wireless, Telecom TaiwanBSMI , NCC , NISTEMC, RF, Telecom , Safety Hong KongOFTA , NISTRF/Wireless,Telecom AustraliaNATA, NISTEMC, RF, Telecom , Safety KoreaKCC/RRA, NISTEMI, EMS, RF , Telecom, Safety JapanVCCI, JATE, TELEC,RFTEMI,RF/Wireless, Telecom MexicoNOM, COFETEL,CanietySafety,EMC , RF/Wireless, Telecom EuropeA2LA, NISTEMC, RF, Telecom , Safety Accreditations for Product Certifications CountryAccreditationBodyScope USAFCCTCB, NISTEMC , RF , Telecom CanadaICFCB, NISTEMC , RF , Telecom SingaporeiDA, NISTEMC , RF , Telecom Title:RFTest Report forWIRELESSOPTICALMOUSE Model:WSS-WIR02 To:FCC15.227:2009 Serial#:1002032 Issue Date:20January2010 Page:3of40 www.siemic.com.cn This page has been left blank intentionally. Title:RFTest Report forWIRELESSOPTICALMOUSE Model:WSS-WIR02 To:FCC15.227:2009 Serial#:1002032 Issue Date:20January2010 Page:4of40 www.siemic.com.cn CONTENTS 1EXECUTIVE SUMMARY &EUT INFORMATION.............................................................................................................5 2TECHNICAL DETAILS..................................................................................................................................................6 3MODIFICATION............................................................................................................................................................7 4TEST SUMMARY..........................................................................................................................................................8 5MEASUREMENTS, EXAMINATION AND DERIVED RESULTS........................................................................................9 ANNEX A. TEST INSTRUMENT & METHOD.........................................................................................................................17 ANNEX B.EUT AND TEST SETUP PHOTOGRAPHS...........................................................................................................21 ANNEX C.TEST SETUP AND SUPPORTING EQUIPMENT...................................................................................................22 ANNEXD.USER MANUAL / BLOCKDIAGRAM / SCHEMATICS/ PART LIST.......................................................................26 ANNEXE.SIEMIC ACCREDITATIONCERTIFICATES..........................................................................................................27 Title:RFTest Report forWIRELESSOPTICALMOUSE Model:WSS-WIR02 To:FCC15.227:2009 Serial#:1002032 Issue Date:20January2010 Page:5of40 www.siemic.com.cn 1Executive Summary & EUT information The purpose of this test programme was to demonstrate compliance of theDongguankaiyun ElectronicCo.,Ltd,Dongguan Longgold Electronic Co.,LtdWIRELESSOPTICALMOUSE, and model: WSS-WIR02against the current Stipulated Standards. TheWIRELESSOPTICALMOUSEhas demonstrated compliance with theFCC15.227:2009. EUT Information EUT Description : WIRELESS OPTICAL MOUSE Model No : WSS-WIR02（Note） Serial No :N/A Input Power :3Vdc(two new AAA alkaline batteries) Classification Per Stipulated Test Standard : FCC 15.227: 2009 Note: Only Model WSS-WIR02 was tested, since the electrical circuit design, layout, components used and internal wiring were identical for the following models. Only difference is appearance. Listed models: WSS-WIR01WSS-WIR02WSS-WIR03WSS-WIR04WSS-WIR05WSS-WIR06WSS-WIR07 WSS-WIR08WSS-WIR09WSS-WIR10WSS-WIR11WSS-WIR12WSS-WIR13WSS-WIR14 WSS-WIR15WSS-WIR16WSS-WIR17WSS-WIR18WSS-WIR19WSS-WIR20WSS-WIR21 WSS-WIR22WSS-WIR23WSS-WIR24WSS-WIR25WSS-WIR26WSS-WIR27WSS-WIR28 WSS-WIR29WSS-WIR30WSS-WIR31WSS-WIR32WSS-WIR33WSS-WIR34WSS-WIR35 WSS-WIR36WSS-WIR37WSS-WIR38WSS-WIR39WSS-WIR40WSS-WIR41WSS-WIR42 WSS-WIR43WSS-WIR44WSS-WIR45WSS-WIR46WSS-WIR47WSS-WIR48WSS-WIR49 WSS-WIR50WSS-WIR51WSS-WIR52WSS-WIR53WSS-WIR54WSS-WIR55WSS-WIR56 WSS-WIR57WSS-WIR58WSS-WIR59WSS-WIR60WSS-WIR61WSS-WIR62WSS-WIR63 WSS-WIR64WSS-WIR65WSS-WIR66WSS-WIR67WSS-WIR68WSS-WIR69WSS-WIR70 WSS-WIR71WSS-WIR72WSS-WIR73WSS-WIR74WSS-WIR75WSS-WIR76WSS-WIR77 WSS-WIR78WSS-WIR79WSS-WIR80 WSS-WL01WSS-WL02WSS-WL03WSS-WL04WSS-WL05WSS-WL06WSS-WL07 WSS-WL08WSS-WL09WSS-WL10WSS-WL11WSS-WL12WSS-WL13WSS-WL14 WSS-WL15WSS-WL16WSS-WL17WSS-WL18WSS-WL19WSS-WL20WSS-WL21 WSS-WL22WSS-WL23WSS-WL24WSS-WL25 WSS-WIR09A WSS-WIR09B WSS-WIR11A WSS-WIR373 WSS-WIR33A WSS-MK368A Title:RFTest Report forWIRELESSOPTICALMOUSE Model:WSS-WIR02 To:FCC15.227:2009 Serial#:1002032 Issue Date:20January2010 Page:6of40 www.siemic.com.cn 2TECHNICAL DETAILS Purpose Compliance testing ofWIRELESS OPTICAL MOUSE with stipulated standard Applicant / Client DongguankaiyunElectronicCo.,Ltd Dongguan Longgol…

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Conducted Emission Setup Front View Conducted Emission Setup Side View Fundmental Frequency Setup Front View Fundmental Frequency Setup Rear View Radiated Emission Setup Front View Radiated Emission Setup Rear View