YL2MC-315RGR2.4GHz OPTICAL MOUSE RECEIVER

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. INFORMATION TO USER: THE USER'S MANUAL OR INSTRUCTION MANUAL FOR AN INTENTIONAL OR UNINTENTIONAL RADIATOR SHALL CAUTION THE USER THAT CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR OMPLIANCE COULD VOID THE USER'S AUTHORITY TO OPERATE THE EQUIPMENT. A SAMPLE STATEMENT IS BELOW: 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.

Receiver Block Diagram

SHENZHEN OCEAN ELECTRONICS CO., LTD. B4 Building, XinHaoSheng DingFeng Technology Park, Yonghe Road, Fuyong Town, Bao'An District, Shenzhen, P.R.C POWER OF ATTORNEY FCC ID: YL2MC-315RG R July 6, 2010 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 VITE Technology Co., Ltd (MR. Tracy Qi) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen VITE Technology Co., Ltd (MR. Tracy Qi) on our behalf shall have the same effect as acts of our own. This authorization expires on Dec 25, 2010. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, SHENZHEN OCEAN ELECTRONICS CO., 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 yours,

V1.0 Page 20 of 21 Report No.: VITE1007006R 6. External and Internal Photos of the EUT External Photos

Applicant: SHENZHEN OCEAN ELECTRONICS CO., LTD. FCC ID: YL2MC-315RGR Model Name: MC-315RG Model Name: MC-315RG FCC ID: YL2MC-315RGR The device complies with Part 15 C of FCC rules Proposed Label Location on EUT

V1.0 Page 21 of 21 Report No.: VITE1007006R Internal Photos ......................End of Report........................

MC-315RG Receiver Operation Description RX The principle of work describes: TX principle of work:: Has a light emitter diode in the optical mouse interior, sends out the optical fiber through this light emitter diode, illuminates the optical mouse base surface, then part of optical fibers which reflects the optical mouse base surface, passes through group of optical lens, transmits the PAN3204 light induction component (micro imager) in the image formation. Thus, when the optical mouse moves, its motion path then by the record will be a group of high speed photography coherent image. To moves a series of images which after the image analysis processor in the path absorbs to carry on the analysis processing, through the characteristic point position's change carries on the analysis to these images on, judges mouse's travel direction and the motion distance, thus completes the cursor the localization. Delivers this part of signals RF2411A to carry on again the code, and will load high frequency: 2.400GHz ~ 2.527GHz) launches through the PCB board. PC USB口 RX RF 2410A 16M

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Shenzhen VITE Technology Co., Ltd Tel: +86-755-89486194 Fax: +86-755-89486187 FCC PART 15 SUBPART C TEST REPORT FCC Part 15.249 Report Reference No......................: VITE1007006R Compiled by ( position+printed name+signature)..: File administrators Andy Zhang Name of the organization performing the tests ( position+printed name+signature)..: Test Engineer Kendy Wang Approved by ( position+printed name+signature)..: Manager Tracy Qi Date of issue.....................................: July 14, 2010 Representative Laboratory Name.: Shenzhen VITE Technology Co., Ltd Address.............................................: Suite 2123, Building 4, Hongfa Centre, Central Area Baoan, Baoan District, Shenzhen, Guangdong, 518101, P.R. China Test Firm..........................................: Bontek Compliance Testing Laboratory Ltd Address.............................................: 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China Applicant’s name............................: SHENZHEN OCEAN ELECTRONICS CO., LTD. Address.............................................: B4 Building, XinHaoSheng DingFeng Technology Park, Yonghe Road, Fuyong Town, Bao'An District, Shenzhen, P.R.C Test specification: Standard ...........................................: FCC Part 15.249: Operation within the bands 920-928 MHz, 2400-2483.5 MHz, 5725-5850 MHz and 24.0 - 24.25 GHz. TRF Originator ..................................: Shenzhen VITE Technology CO., Ltd Master TRF.......................................: Dated 2009-03 Shenzhen VITE 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 VITE Technology Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen VITE 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 .................... : Wireless Optical Mouse Trade Mark .......................................: / Model/Type reference.......................: MC-315RG Listed Models ..................................: / Difference description.......................: / Modulation .......................................: FHSS Work Frequency...........................: 2405 MHz~2476 MHz Antenna Type..............................: Undetachable Antenna FCC ID.......................................: YL2MC-315RGR Result................................................: Positive V1.0 Page 2 of 21 Report No.: VITE1007006R T E S T R E P O R T Test Report No. : VITE1007006R July 14, 2010 ______________________________________________________________________________________________ Date of issue Equipment under Test : Wireless Optical Mouse Model /Type : MC-315RG Listed Models : / Applicant : SHENZHEN OCEAN ELECTRONICS CO., LTD. Address : B4 Building, XinHaoSheng DingFeng Technology Park, Yonghe Road, Fuyong Town, Bao'An District, Shenzhen, P.R.C Manufacturer SHENZHEN OCEAN ELECTRONICS CO., LTD. Address B4 Building, XinHaoSheng DingFeng Technology Park, Yonghe Road, Fuyong Town, Bao'An District, Shenzhen, P.R.C 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 21 Report No.: VITE1007006R 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 5 2.5. EUT configuration 5 2.6. Related Submittal(s) / Grant (s) 6 2.7. Modifications 6 3. TEST ENVIRONMENT............................................................... 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Configuration of Tested System 7 3.5. Statement of the measurement uncertainty 8 3.6. Equipments Used during the Test 8 4. TEST CONDITIONS AND RESULTS ............................................. 9 4.1. Conducted Emissions Test 9 4.2. Radiated Emission Test 12 4.3. Band Edge Measurement 17 5. TEST SETUP PHOTOS OF THE EUT .......................................... 19 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 20 V1.0 Page 4 of 21 Report No.: VITE1007006R 1. TEST STANDARDS The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.4-2003 V1.0 Page 5 of 21 Report No.: VITE1007006R 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : July 5, 2010 Testing commenced on : July 8, 2010 Testing concluded on : July 12, 2010 2.2. Equipment Under Test Power supply system utilised Power supply voltage : o 120V / 60 Hz o 115V / 60Hz o 12 V DC o 24 V DC z Other (specified in blank below) DC 5V from USB 2.3. Short description of the Equipment under Test (EUT) Wireless mouse receiver work at 2400~2483.5 MHz for PC. For more details, refer to the user’s manual of the EUT. Serial number: Prototype 2.4. EUT operation mode The EUT has been tested under typical operating condition. 2.5. EUT configuration The following peripheral devices and interface cables were connected during the measurement: o - supplied by the manufacturer z - supplied by the lab o Notebook Computer Manufacturer : DELL Model No. : PP26L o Keyboard Manufacturer : DELL Model No. : 8115 o Printer Manufacturer : Epson Model No. : STYLUS C61 o LCD Display Manufacturer : DELL Model No. : E248WFP V1.0 Page 6 of 21 Report No.: VITE1007006R 2.6. Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: YL2MC-315RGR filing to…

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V1.0 Page 19 of 21 Report No.: VITE1007006R 5. Test Setup Photos of the EUT