TC2R1001HD STREAMING PLAYER

Roku, fnc. FCC ID.: TC2R1001 Federal Communications Commission Authorization and Evaluation Division ATTESTATION FCC ID: TC2RI001 Product: HD Streaming Player Model: 2500X Ian.20.,2012 We don't provide any controls or software to allow operation outside the USA frequency band when we sell this product in USA. Sincerely, Greg Garner"/ Director of Hardware Engineering Roku, Inc. 12980 Saratoga Avenue Suite #D Saratoga California United States 95070Te1 : 1-479-8i1-1148

RF 160. issue 0l Rokulnc. Declaration of Authorization Roku, lnc. 12980 Saratoga Avenue Suite #D Saratoga California United States 95070 Saratoga United States. QuieTek Corp. F1.2, No.345, Xin-hu 2nd Rd., Nei-hu District Taipei Taiwan, R.O.C is authorized to apply for Cerlification of the following product(s): Product description: HD Streaming Player Type designation: 2500X Trademark: Roku We Name: Address: - City: Country: Declare that: Name: Address: City: Country on our behalf. Date: City: Name: Signature: ......2012/01120.... ....... Saratoga...... ...... Greg Garner / Director of Hardware Engineering.. Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code "owner" or the authorized agent.

Roku, Inc. 12980 Saratoga Avenue Suite #D Saratoga California United States 95070 TEL No: 1-479-871-1148 FAX No.: 1 -479-446-1735 Attestation for FCC Declaration of Conformity FCC lD: TC2R1001 Data: Jan. 1 3,2012 Please be notified that we, the undersigned, Roku, lnc. declares that the product which bears the above FCC lD is also compliant with the FCC requirements for DoC. The test report number supporting the DoC is DOCTR0001 (1 1C408R-|TUSP02V02). Testing in regards to this report was done by QuieTek Corporation, located al2F, No.345, Xinhu 2nd Rd., Neihu District,, Taipei Taiwan, which has been accredited in accordance to all of the requirements of 47CFR 2.948 (d) and (e) of the FCC rules and KD8349827. Sincerely, Greg Garner I Director of Hardware Engineering Roku, Inc. Tel: 1-479-871-1148 Fax: 1-479-446-1735 Email: [email protected]

Rokufnc. FCC ID.: TC2R100l Federal Communications Commission Authorization and Evaluation Division Jan. 20,2012 Confidential Statement We have understood that the following request for confidential documents has been and viewable since the date of grant, since it has been granted. Confidentiality Request Pursuant to Sections 0.457 and0.459 of the Commission's Rules, the Applicant Herqby requests confi denti al tr eatment o f informati on accomp anying thi s Application As outlined below: Schematics : (2500X) Schem Block Diagram: (2500X) BlkDia Operational Description: (2500X) OPDes Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be h'armful to our cothpiny and worild give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04- 1705 of the Commission's policy, in order to comply with the marketing regulations in 47 DFR $2.803 and the importation rules in 47 CFR 52.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized divices. We are requesting the commission to grant short-thrm confidentiality request for 45 days on the following attachments: External Photos: (2500X) Expho Internal Photos: (2500X) Inpho Test Setup Photos: (2500X) Tsup User Manual: (2500X) UserMan It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process Cannot be granted as confidential documents and those information will be available for publiCreview once the grant of equipment authorization is issued. Greg Garner-/ Director of Hardware Engineering Roku, Inc. 12980 Saratoga Avenue Suite #D Saratoga California United States 95070 Tel: l-419-871-1148

Roku, Inc. FCC ID.: TC2R1001 12980 Saratoga Avenue Suite #D Saratoga California United States 95070.Tel : 1-479-871-1148 FCC ID Label

Roku, Inc. FCC ID.: TC2R1001 12980 Saratoga Avenue Suite #D Saratoga California United States 95070.Tel : 1-479-871-1148 The FCC ID and DoC will be placed on the equipment as shown in the photograph below.

Report No. 11C408R-RFUSP29V01 Page: 1 of 3 Version: 1.0 RF Exposure Evaluation declaration Product Name HD Streaming Player Model No. 2500X FCC ID TC2R1001 Applicant Roku, Inc. Address 12980 Saratoga Avenue Suite #D Saratoga California United States 95070 Date of Receipt Dec. 22, 2011 Date of DeclarationJan. 06, 2012 Report No. 11C408R-RFUSP29V01 The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 11C408R-RFUSP29V01 Page: 2 of 3 Version: 1.0 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment 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 Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz 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 Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. Report No. 11C408R-RFUSP29V01 Page: 3 of 3 Version: 1.0 1.3. Test Result of RF Exposure Evaluation Product : HD Streaming Player Test Item : RF Exposure Evaluation Test Site : No.3 OATS Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 3.74 dBi in logarithm scale. 802.11b Output Power Into Antenna & RF Exposure Evaluation Distance (3.74 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 85.1138 0.040062 6 2437.00 87.2971 0.041089 11 2462.00 90.5733 0.042631 802.11g Output Power Into Antenna & RF Exposure Evaluation Distance (3.74 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 237.6840 0.111874 6 2437.00 254.6830 0.119876 11 2462.00 262.4219 0.123518 802.11n-20M Output Power Into Antenna & RF Exposure Evaluation Distance (3.74 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 243.2204 0.114480 6 2437.00 237.6840 0.111874 11 2462.00 252.3481 0.118776 The distance r (4 th column) calculated from the Fries transmission formula is far shorter than 20 cm separation requirement.

Report No. 11C408R-RFUSP29V01 Page : 54 of 91 6. Band Edge 6.1. Test Equipment RF Conducted Measurement The following test equipments are used during the band edge tests: Equipment Manufacturer Model No./Serial No. Last Cal. Spectrum Analyzer R&S FSP40 / 100170 Jun, 2011 Spectrum Analyzer Agilent E4407B / US39440758 Jun, 2011 X Spectrum Analyzer Agilent N9010A / MY48030495 Apr., 2011 Note: 1. All equipments are calibrated with traceable calibrations. Each calibration is traceable to the national or international standards. 2. The test instruments marked with “X” are used to measure the final test results. RF Radiated Measurement: The following test equipments are used during the band edge tests: Test Site Equipment Manufacturer Model No./Serial No. Last Cal. Bilog Antenna Schaffner Chase CBL6112B/2673 Sep., 2011 X Horn Antenna Schwarzbeck BBHA9120D/D305 Sep., 2011 Horn Antenna Schwarzbeck BBHA9170/208 Jul., 2011 X Pre-Amplifier Agilent 8447D/2944A09549 Sep., 2011 X Spectrum Analyzer Agilent E4407B / US39440758 May, 2011 Test Receiver R & S ESCS 30/ 825442/018 Sep., 2011 X Coaxial Cable QuieTek QTK-CABLE/ CAB5 Feb., 2011 X Controller QuieTek QTK-CONTROLLER/ CTRL3 N/A Site # 3 X Coaxial Switch Anritsu MP59B/6200265729 N/A Note: 1. All instruments are calibrated every one year. 2. The test instruments marked by “X” are used to measure the final test results. Report No. 11C408R-RFUSP29V01 Page : 55 of 91 6.2. Test Setup RF Conducted Measurement RF Radiated Measurement: 6.3. Limits Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 20dB below the level of the fundamental or to the general radiated emission limits in paragraph 15.209, whichever is the lesser attenuation. EUT FRP Dome The height of broad band or Dipole Antenna was scanned from 1M to 4M. The distance between antenna and turn table was 3M regards to the standard ado pted. 3m 80cm To Receiver Pre- Amplifier SMA EUT Spectrum Analyzer RF Cable Report No. 11C408R-RFUSP29V01 Page : 56 of 91 6.4. Test Procedure The EUT was setup according to ANSI C63.4: 2003 and tested according to DTS test procedure of Mar. 2005 KDB558074 for compliance to FCC 47CFR 15.247 requirements. The EUT is placed on a turn table which is 0.8 meter above ground. The turn table is rotated 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 3 meters. The antenna is scanned from 1 meter to 4 meters to find out the maximum emission level. This is repeated for both horizontal and vertical polarization of the antenna. In order to find the maximum emission, all of the interface cables were manipulated according to ANSI C63.4: 2003 on radiated measurement. 6.5. Uncertainty ± 3.9 dB above 1GHz ± 3.8 dB below 1GHz Report No. 11C408R-RFUSP29V01 Page : 57 of 91 6.6. Test Result of Band Edge Product : HD Streaming Player Test Item : Band Edge Data Test Site : No.3 OATS Test Mode : Mode 1: Transmit (802.11b 1Mbps) RF Radiated Measurement (Horizontal): Channel No. Frequency (MHz) Correct Factor (dB) Reading Level (dBuV) Emission Level (dBuV/m) Peak Limit (dBuV/m) Average Limit (dBuV/m) Result 01 (Peak) 2390.000 31.509 26.078 57.587 74.000 54.000 Pass 01 (Peak) 2413.000 31.646 71.383 103.029 -- -- -- 01 (Average) 2390.000 31.509 13.651 45.160 74.000 54.000 Pass 01 (Average) 2411.400 31.634 67.627 99.261 -- -- -- Figure Channel 01: Horizontal (Peak) Figure Channel 01: Horizontal (Average) Note: 1. All readings above 1GHz are performed with peak and/or average measurements as necessary. 2. Peak measurements: RBW = 1MHz, VBW = 3 MHz, Sweep: Auto. 3. Average measurements: RBW = 1MHz, VBW = 10 Hz, Sweep: Auto. 4. “ * ”, means this data is the worst emission level. 5. Measurement Level = Reading Level + Correct Factor. 6. The average measurement was not performed when the peak measured data under the limit of average detection. Report No. 11C408R-RFUSP29V01 Page : 58 of 91 Product : HD Streaming Player Test Item : Band Edge Data Test Site : No.3 OATS Test Mode : Mode 1: Transmit (802.11b 1Mbps) RF Radiated Measurement (Vertical): Channel No. Frequency (MHz) Correct Factor (dB) Reading Level (dBuV) Emission Level (dBuV/m) Peak Limit (dBuV/m) Average Limit (dBuV/m) Result 01 (Peak) 2389.400 30.918 29.102 60.020 74.000 54.000 Pass 01 (Peak) 2390.000 30.915 28.320 59.235 74.000 54.000 Pass 01 (Peak) 2413.000 30.956 77.640 108.596 -- -- -- 01 (Average) 2390.000 30.915 17.200 48.115 74.000 54.000 Pass 01 (Average) 2411.200 30.944 73.883 104.827 -- -- -- Figure Channel 01: Vertical (Peak) Figure Channel 01: Vertical (Average) Note: 1. All readings above 1GHz are performed with peak and/or average measurements as necessary. 2. Peak measurements: RBW = 1MHz, VBW = 3 MHz, Sweep: Auto. 3. Average measurements: RBW = 1MHz, VBW = 10 Hz, Sweep: Auto. 4. “ * ”, means this data is the worst emission level. 5. Measurement Level = Reading Level + Correct Factor. 6. The average measurement was not performed when the peak measured data under the limit of average detection. Report No. 11C408R-RFUSP29V01 Page : 59 of 91 Product : HD Streaming Player Test Item : Band Edge Data Test Site : No.3 OATS Test Mode : Mode 1: Transmit (802.11b 1Mbps) RF Radiated Measurement (Horizontal): Channel No. Frequency (MHz) Correct Factor (dB) Reading Level (dBuV) Emission Level (dBuV/m) Peak Limit (dBuV/m) Average Limit (dBuV/m) Result 01 (Peak) 2462.900 32.026 72.712 104.738 -- -- -- 01 (Peak) 2483.500 32.182 24.883 57.065 74.000 54.000 Pass 01 (Peak) 2487.100 32.209 26.510 58.719 74.000 54.000 Pass 01 (Average) 2461.300 32.014 69.030 101.044 -- -- -- 01 (Average) 2483.500 32.182 13.360 45.542 74.000 54.000 Pass Figure Channel 01: Horizontal (Peak) Figure Channel 01: Horizontal (Average) Note: 1. All readings above 1GHz are performed with peak and/or average measurements as necessary. 2. Peak measurements: RBW = 1MHz, VBW = 3 MHz, Sweep: Auto. 3. Average measurements:…

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Report No. 11C408R-RFUSP29V01 Page : 1 of 91 Test Report Product Name HD Streaming Player Model No 2500X FCC ID. TC2R1001 Applicant Roku, Inc. Address 12980 Saratoga Avenue Suite #D Saratoga California United States 95070 Date of Receipt Dec. 22, 2011 Issue Date Jan. 06, 2012 Report No. 11C408R-RFUSP29V01 Report Version V1.0 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 11C408R-RFUSP29V01 Page : 2 of 91 Test Report Certification Issue Date: Jan. 06, 2012 Report No.: 11C408R-RFUSP29V01 Product Name HD Streaming Player Applicant Roku, Inc. Address 12980 Saratoga Avenue Suite #D Saratoga California United States 95070 Manufacturer DONG GUAN G-COM COMPUTER CO., LTD Model No. 2500X FCC ID. TC2R1001 EUT Rated Voltage AC 100-240V, 50-60Hz EUT Test Voltage AC 120V/60Hz Trade Name Roku Applicable Standard FCC CFR Title 47 Part 15 Subpart C: 2010 ANSI C63.4: 2003 Test Result Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented By : ( Senior Adm. Specialist / Rita Huang ) Tested By : ( Assistant Engineer / Jack Hsu ) Approved By : ( Manager / Vincent Lin ) Accredited by NIST (NVLAP) NVLAP Lab Code: 200533-0 Report No. 11C408R-RFUSP29V01 Page : 3 of 91 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION .....................................................................................................5 1.1. EUT Description............................................................................................................................5 1.2. Operational Description ................................................................................................................7 1.3. Tested System Details....................................................................................................................8 1.4. Configuration of Tested System ....................................................................................................8 1.5. EUT Exercise Software .................................................................................................................8 1.6. Test Facility ...................................................................................................................................9 2. Conducted Emission..................................................................................................................10 2.1. Test Equipment............................................................................................................................10 2.2. Test Setup ....................................................................................................................................10 2.3. Limits ..........................................................................................................................................11 2.4. Test Procedure .............................................................................................................................11 2.5. Uncertainty ..................................................................................................................................11 2.6. Test Result of Conducted Emission.............................................................................................12 3. Peak Power Output ...................................................................................................................14 3.1. Test Equipment............................................................................................................................14 3.2. Test Setup ....................................................................................................................................14 3.3. Limits ..........................................................................................................................................14 3.4. Test Procedure .............................................................................................................................14 3.5. Uncertainty ..................................................................................................................................14 3.6. Test Result of Peak Power Output...............................................................................................15 4. Radiated Emission .....................................................................................................................18 4.1. Test Equipment............................................................................................................................18 4.2. Test Setup ....................................................................................................................................19 4.3. Limits ..........................................................................................................................................20 4.4. Test Procedure .............................................................................................................................21 4.5. Uncertainty ..................................................................................................................................21 4.6. Test Result of Radiated Emission................................................................................................22 5. RF antenna conducted test........................................................................................................34 5.1. Test Equipment............................................................................................................................34 5.2. Test Set…

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