T5U-US101IEEE 802.11 b/g WLAN USB Module

IEEE 802.11 b/g WLAN USB Module Module：US101 Quick Installation Guide Version 0.2 Apr. 30, 2007 Quick Installation Guide ii Statement of RoHS We recognize the need to be a responsible corporate citizen. With respect to the current EU directive and the equivalent domestic legislation which implement Restriction of Hazardous Substances (RoHS), We are committed to producing products supplied into the EU that are fully compliant to the directive on or before its respective effective date. Note The wireless USB module works based on the operating frequency ranging from 2412 MHz to 2472 MHz and the operating channels 1 to 11 for FCC or Channels 1 to 13 for CE. Installing wireless USB module driver 1 Installing wireless USB module driver This Quick Installation Guide provides you with some basic instructions only. The following instructions will guide you through overall installation procedure. In OS-specific situations, you should follow the on-screen instructions to proceed. Follow these steps below to install the wireless module driver. Step 1: Close all Windows programs that are running. Step 2: Insert the module into a USB port of your computer, first. Then, a Welcome to the Found New Hardware Wizardwindow pops up. Step 3: Now, you may, for example, select Yes, this time only. Then, click Next. Quick Installation Guide 2 Step 4: On the window, select Install from a list or specific location (Advanced) to search and install the driver. Then, click Next. Step 5: Tick off Include this location in the search: and then click Browse to search the driver in a specified directory. Step 6: Select the folder that contains the driver for your hardware. Then, click OK. Installing wireless USB module driver 3 Step 7: Click Next. Step 8: You may see a Hardware Installation window indicating that you are installing the driver for this hardware of Marvell Libertas 802.11g/b Wireless LAN Client Adapter - USB. Then, click Continue Anyway. Quick Installation Guide 4 Step 9: You see a processing window indicating that the wizard installs the driver... Please wait a moment. Step 10: This hardware driver installation is completed. Click Finish to complete the installation process. Step 12: When you succeed in installing the driver, you will see the hardware name in the platform of Device Manager. Statements of FCC, CE, 5 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. 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. 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 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. 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. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. 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, Quick Installation Guide 6 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 (for example, digital device emissions, PC peripheral requirements, etc.). 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-US101”. Manual Information To the End User The OEM integrator has to be aware not t…

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FCC ID: T5U-US101 Report No. : RF960115L07 Modular Approval Request Letter Advance Data Technology May 04, 2007 Dear Application Examiner, Quanta Microsystems, Inc., It’s IEEE 802.11 b/g WLAN USB Module, FCC ID: T5U-US101 would like to have your authorization as a modular approval specific to the mobile device such as Notebook or Wireless Router, etc. The requirements of Public Notice DA00-1407 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 88W8388. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is SQT-23. 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 USB to USB 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-US101 Report No. : RF960115L07 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, Gary Chang Supervisor Advance Data Technology

Page 1 CONSTRUCTION PHOTOS OF EUT IEEE 802.11 b/g WLAN USB Module Page 2 Antenna 1 Page 3 Page 4 Page 5 Antenna 2 Page 6 Antenna 3 Page 7 Page 8 Page 9

FCC Label QMI US101 MAC Address 0017C40118CC Q6C5D000693 KWL001 FCC ID:T5U-US101 Label Location FCC ID: T5U-US101

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FCC ID: T5U-US101 Report No. RF960115L07 Operational Description This device is a IEEE 802.11 b/g WLAN USB Module, which operates in the 2.4GHz frequency spectrum with throughput of up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with DSSS technique will be applied. For more detailed instruction, please take a look at the user’s manual.

FCC ID: T5U-US101 Report No: SA960115L07 1 RF EXPOSURE REPORT REPORT NO.: SA960115L07 MODEL NO.: US101 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Quanta Microsystems, Inc. ADDRESS: No.188 Wenhwa 2nd RD., Kueishan Hsiang, Taoyuan Shien 33383, Taiwan, R. O. C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, 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. FCC ID: T5U-US101 Report No: SA960115L07 2 RF Exposure Measurement (Mobile Device) 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) 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) (A)Limits For Occupational / Control Exposures 300-1500 ... ... F/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 300-1500 ... ... F/1500 6 1500-100,000 ... ... 1.0 30 F = Frequency in MHz FCC ID: T5U-US101 Report No: SA960115L07 3 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 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 If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance r. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: T5U-US101 Report No: SA960115L07 4 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber are 4.8dBi or 3.01995 (numeric). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: For DSSS: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 50.816 0.031 1.0 6 2437 51.050 0.031 1.0 11 2462 50.582 0.030 1.0 For OFDM: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 54.828 0.033 1.0 6 2437 54.325 0.033 1.0 11 2462 54.075 0.032 1.0

Report No.: RF960115L07 1 Report Format Version 2.0.5 FCC TEST REPORT REPORT NO.: RF960115L07 MODEL NO.: US101 RECEIVED: Jan. 10, 2007 TESTED: Jan. 10 ~ Jan. 19, 2007 ISSUED: Jan. 23, 2007 APPLICANT: Quanta Microsystems, Inc. ADDRESS: No.188 Wenhwa 2nd RD., Kueishan Hsiang, Taoyuan Shien 33383, Taiwan, R. O. C. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 72 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 CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF960115L07 2 Report Format Version 2.0.5 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 CONDUCTED EMISSION MEASUREMENT ............................................................. 11 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT........................................... 11 4.1.2 TEST INSTRUMENTS ............................................................................................... 11 4.1.3 TEST PROCEDURES ................................................................................................ 12 4.1.4 DEVIATION FROM TEST STANDARD ...................................................................... 12 4.1.5 TEST SETUP ............................................................................................................. 13 4.1.6 EUT OPERATING CONDITIONS ............................................................................... 13 4.1.7 TEST RESULTS ......................................................................................................... 14 4.2 RADIATED EMISSION MEASUREMENT .................................................................. 20 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT................................................ 20 4.2.2 TEST INSTRUMENTS ............................................................................................... 21 4.2.3 TEST PROCEDURES ................................................................................................ 22 4.2.4 DEVIATION FROM TEST STANDARD ...................................................................... 22 4.2.5 TEST SETUP ............................................................................................................. 23 4.2.6 EUT OPERATING CONDITIONS ............................................................................... 23 4.2.7 TEST RESULTS ......................................................................................................... 24 4.3 6dB BANDWIDTH MEASUREMENT ......................................................................... 45 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ....................................................... 45 4.3.2 TEST INSTRUMENTS ............................................................................................... 45 4.3.3 TEST PROCEDURE .................................................................................................. 46 4.3.4 DEVIATION FROM TEST STANDARD ...................................................................... 46 4.3.5 TEST SETUP ............................................................................................................. 46 4.3.6 EUT OPERATING CONDITIONS ............................................................................... 46 4.3.7 TEST RESULTS ......................................................................................................... 47 4.4 MAXIMUM PEAK OUTPUT POWER ......................................................................... 51 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.......................... 51 4.4.2 INSTRUMENTS.......................................................................................................... 51 4.4.1 TEST PROCEDURES ................................................................................................ 52 4.4.2 DEVIATION FROM TEST STANDARD ...................................................................... 52 4.4.3 TEST SETUP ............................................................................................................. 52 Report No.: RF960115L07 3 Report Format Version 2.0.5 4.4.4 EUT OPERATING CONDITIONS ............................................................................... 52 4.4.3 TEST RESULTS ......................................................................................................... 53 4.5 POWER SPECTRAL DENSITY MEASUR…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST (Monopole antenna) 2 3 CONDUCTED EMISSION TEST (PIFA antenna) 4 5 CONDUCTED EMISSION TEST (Chip antenna) 6 7 RADIATED EMISSION TEST (Monopole antenna) 8 9 RADIATED EMISSION TEST (PIFA antenna) 10 11 RADIATED EMISSION TEST (Chip antenna) 12