T5U-US303RLIEEE 802.11n WLAN USB 2.0 module

802.11n compliant 2.4GHz Mini-PCI Module User’s Manual IEEE 802.11n WLAN USB2.0 module Model: US303-RL Quanta Microsystems Inc 2006/8/16 v1.0 Federal Communication Commission Interference 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 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 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. 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. 2006/8/16 v1.0 This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna, 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID:T5U-US303RL”. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. 2006/8/16 v1.0 Canadian Regulatory Wireless Notice This device complies with RSS-210 of the Industry Canada 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. Industry Canada Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: Industry Canada Radiation Exposure Statement: This equipment complies with Industry Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the Canada is firmware-limited to channels 1 through 11. 2006/8/16 v1.0 This device is intended only for OEM integrators under the following conditions: 1. The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2. The transmitter module may not be co-located with any other transmitter or antenna, 3. For all products market in Canada, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Industry Canada authorization is no longer considered valid and t…

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j.@. AOC 12: ~~~~ f$E!l ~ -a-J Quanta Microsyst:erTls. Inc. 188 Wenhwa 2nd Rd.,Kueishan Hsiang Taoyuan Shien 333,Taiwan ,R.O.C. TEL: 886-3-3979000 ; FAX: 886-3-3979906 FCC DFS Declaration letter FCC 10: T5U-US303RL Date: 2010.03.17 To whom it may concern: We, the undersigned, declare that the US303-RL (FCC 10: T5U-US303RL) doesn't have"Ad Hoc on non-US frequencies" and/or "on DFS frequencies" Sincerely, Willy Yan / RF Man ger Quanta Microsystems, Inc. Tel:886-3-3979000 Fax: 886-3-3979906 e-mail: [email protected]

j&.x& '!B: -7-~~~~~ -c-) Quanta Microsysterns. Inc. 188 Wenhwa 2nd Rd., Kueishan Hsiang Taoyuan Shien 333, Taiwan, R. O. C. TEL 886-3-3979000; FAX: 886-3-3979906 Date: 03/17/2010 FCC 10: T5U-US303RL Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Operation description Schematics Block Diagram 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, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, /l r:J(/ I //1 / f/ J / Willy Yang/j'RF Ma @er Quanta Mi,:~rosystems, Inc. Tel:886-3-3979000 Fax: 886-3-3979906 e-mail: [email protected]

j.@. ~ '1m: -3=-ASt ~~~~ -;::,j Quanta Microsysterns. Inc. 188 Wenhwa 2nd Rd.,Kueishan Hsiang Taoyuan Shien 333,Taiwan ,R.O.C. TEL: 886-3-3979000 ; FAX: 886-3-3979906 Agency Authorization Letter Date: 03/17/2010 To whom it may concern: We, the undersigned, Quanta Microsystems, Inc., hereby authorize Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch of Taiwan to act on our behalf, as our agent, in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by BVCPS within the scope of this authorization shall have the same effects as our own. This authorization shall expire six months from the original date. If you have any questions regardi ng the authorization, please don't hesitate to contact us. Than k you! Sincerely yours, Willy Yang 1 R Manage Quanta Micro 'ystems, Inc. Tel:886-3-3979000 Fax: 886-3-3979906 e-mail: [email protected]

FCC ID: T5U-US303RL Report No.: RF990303L03 Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch March 24, 2010 Dear Application Examiner, Quanta Microsystems, Inc., It’s a IEEE 802.11n WLAN USB 2.0 module. FCC ID: T5U-US303RL would like to have your authorization as a modular approval. The requirements of section 15.212 of FCC rules have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip RT3370. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is RT3370. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: T5U-US303RL Report No.: RF990303L03 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, signature Gary Chang Assistant Manager Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

Page 1 CONSTRUCTION PHOTOS OF EUT EUT type 1: Without antenna connector Page 2 EUT type 2: With antenna connector

Page 1 CONSTRUCTION PHOTOS OF EUT EUT type 1: Without antenna connector Page 2 EUT type 2: With antenna connector

Report No.: SA990303L03 Report Format Version 3.0.1. 1 RF EXPOSURE REPORT REPORT NO.: SA990303L03 MODEL NO.: US303-RL FCC ID: T5U-US303RL ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Quanta Microsystems, Inc. ADDRESS: 188 Wenhwa 2nd Rd., Kueishan Hsiang Taoyuan Shien 333, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang, Taipei Hsien 244, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. Report No.: SA990303L03 Report Format Version 3.0.1. 2 1. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY RANGE (MHz) ELECTRIC FIELD STRENGTH (V/m) MAGNETIC FIELD STRENGTH (A/m) POWER DENSITY (mW/cm 2 ) AVERAGE TIME (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 2. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 3. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. 4. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER FREQUENCY BAND (MHz) MAX POWER (dBm) MAXIMUM ANTENNA GAIN (dBi) DISTANCE (cm) POWER DENSITY (mW/cm 2 ) LIMIT (mW/cm 2 ) 2412-2462 23.8 -0.75 20 0.040 1.00

Report No.: RF990303L03 1 Report Format Version 3.0.1 FCC TEST REPORT REPORT NO.:RF990303L03 MODEL NO.:US303-RL RECEIVED:Mar. 03, 2010 TESTED:Mar. 08 ~ Mar. 16, 2010 ISSUED:Mar. 17, 2010 APPLICANT: Quanta Microsystems, Inc. ADDRESS: 188 Wenhwa 2nd Rd., Kueishan Hsiang Taoyuan Shien 333, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang, Taipei Hsien 244, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 67 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF990303L03 2 Report Format Version 3.0.1 TABLE OF CONTENTS 1. CERTIFICATION .................................................................................................... 4 2. SUMMARY OF TEST RESULTS............................................................................ 5 2.1 MEASUREMENT UNCERTAINTY ......................................................................... 5 3. GENERAL INFORMATION .................................................................................... 6 3.1 GENERAL DESCRIPTION OF EUT....................................................................... 6 3.2 DESCRIPTION OF TEST MODES......................................................................... 7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST.................................................... 7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL......................... 8 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ...................................... 10 3.4 DESCRIPTION OF SUPPORT UNITS................................................................. 10 4. TEST TYPES AND RESULTS .............................................................................. 11 4.1 RADIATED EMISSION MEASUREMENT ............................................................ 11 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT ......................................... 11 4.1.2 TEST INSTRUMENTS ......................................................................................... 12 4.1.3 TEST PROCEDURES .......................................................................................... 13 4.1.4 DEVIATION FROM TEST STANDARD ................................................................ 13 4.1.5 TEST SETUP ....................................................................................................... 14 4.1.6 EUT OPERATING CONDITIONS......................................................................... 14 4.1.7 TEST RESULTS ................................................................................................... 15 4.2 CONDUCTED EMISSION MEASUREMENT ....................................................... 28 4.2.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT .................................... 28 4.2.2 TEST INSTRUMENTS ......................................................................................... 28 4.2.3 TEST PROCEDURES .......................................................................................... 29 4.2.4 DEVIATION FROM TEST STANDARD ................................................................ 29 4.2.5 TEST SETUP ....................................................................................................... 30 4.2.6 EUT OPERATING CONDITIONS......................................................................... 30 4.2.7 TEST RESULTS ................................................................................................... 31 4.3 6dB BANDWIDTH MEASUREMENT ................................................................... 33 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT................................................. 33 4.3.2 TEST INSTRUMENTS ......................................................................................... 33 4.3.3 TEST PROCEDURE ............................................................................................ 33 4.3.4 DEVIATION FROM TEST STANDARD ................................................................ 33 4.3.5 TEST SETUP ....................................................................................................... 34 4.3.6 EUT OPERATING CONDITIONS......................................................................... 34 4.3.7 TEST RESULTS ................................................................................................... 35 Report No.: RF990303L03 3 Report Format Version 3.0.1 4.4 MAXIMUM OUTPUT POWER.............................................................................. 39 4.4.1 LIMITS OF MAXIMUM OUTPUT POWER MEASUREMENT .............................. 39 4.4.2 INSTRUMENTS ................................................................................................... 39 4.4.3 TEST PROCEDURES .......................................................................................... 39 4.4.4 DEVIATION FROM TEST STANDARD ................................................................ 39 4.4.5 TEST SETUP ....................................................................................................... 40 4.4.6 EUT OPERATING CONDITIONS......................................................................... 40 4.4.7 TEST RESULTS ................................................................................................... 41 4.5 POWER SPECTRAL DENSITY MEASUREMENT .............................................. 42 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ............................ 42 4.5.2 TEST INSTRUMENTS ................................................................................…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 3 RADIATED EMISSION TEST 4