2AHFE-32302.4 GHz wireless radio module

Integration Manual StreamLabs CC3230 Limited Module INTEGRATION MANUAL StreamLabs, Inc. 5000 Highlands Pkwy. SE Suite 270 Smyrna, GA 30082 Integration Manual 1. STREAMLABS CC3230 Limited Module The StreamLabs® CC3230 Limited Module incorporates the latest Wi-Fi 4 radio from Texas Instruments and powers the latest StreamLabs products in the monitoring of water leaks. The Limited Module is powered by 3.3V DC provided through its board header. Any host device using this module should have appropriate power circuitry to ensure that +3.3Vdc +/- 5% is supplied to the module. Note that StreamLabs will have control over this process since this product will not be sold outside of StreamLabs. While the Limited Module has unbuffered inputs, there is only one input per signal and the total trace length of each signal is sufficiently short due to StreamLabs having control over the design of the host device. The Limited Module’s Wi-Fi radio operates only on the 2.4GHz band and supports 802.11b, 802.11g, and 802.11n. 2. Integration Instructions 2.1. List of applicable FCC and ISED rules: - FCC §15.20; RSS-Gen (I5), sect 8.10 - FCC §15.207; RSS-Gen (I5), sect 8.8 - FCC §15.209; RSS-Gen (I5), sect 8.9 - FCC §15.247; RSS-247(I3) 2.2. Summarize the specific operational use conditions This product has been evaluated for suitability for use in home and business environments. This product must only be used in and powered by StreamLabs products as it does not have its own regulated +3.3V supply. 2.3. Limited module procedures This device is not for sale to 3 rd parties. The CC3230 Limited Module does not include its own RF shield and power supply regulation. To demonstrate compliance, the module was tested in a configuration with a StreamLabs Sensor Board (FPS0100) according to the test plan described below: DTS Bandwidth (6 dB): FCC 15.247(a)(2); RSS-247 (I3) sect 6.2 Output Power: FCC 15.247(b)(3); RSS-247 (I3) sect 6.4; Power Spectral Density: FCC 15.247(e); RSS-247 (I3) sect 6.5 Band Edge Compliance: FCC 15.247(d); RSS-247 (I3) sect 6.6 Spurious Conducted Emissions: FCC 15.247(d); RSS-247 (I3) sect 6.6 AC Power line Conducted emission: FCC 15.207(a); RSS-Gen (I5) sect 8.8 Spurious Radiated Emissions: FCC 15.247(d); RSS-247 (I3) sect 6.6 RF Exposure Assessment: FCC 1.1310, 2.1093; RSS-102 (I6) Integration of the CC3230 Limited Module within a new host product requires testing according to the plan outlined below: Conducted Testing: Output Power: FCC 15.247(b)(3); RSS-247 (I3) sect 6.4 a. Applicable Channel: Low, Mid, High b. Applicable Frequency: 2412 MHz, 2442 MHz, 2462 MHz c. Applicable Modulation: 802.11b (DSSS), 1-11Mbps; 802.11g (OFDM) 6-54Mbps; 802.11n(20M, Integration Manual OFDM) MCS0-7 d. Operation status: Continuous RF transmitting mode Band Edge Compliance: FCC 15.247(d); RSS-247 (I3) sect 6.6 a. Applicable Channel: Low, High b. Applicable Frequency: 2412 MHz & 2462 MHz c. Applicable Modulation: 802.11b (DSSS), 1-11Mbps; 802.11g (OFDM) 6-54Mbps; 802.11n(20M, OFDM) MCS0-7 d. Operation status: Continuous RF transmitting mode Radiated Testing: Spurious Radiated Emissions: FCC 15.247(d); RSS-247 (I3) sect 6.6 a. Applicable Channel: Low, Mid, High b. Applicable Frequency: 2412 MHz, 2442 MHz, 2462 MHz c. Applicable Modulation: 802.11b (DSSS), 1-11Mbps; 802.11g (OFDM) 6-54Mbps; 802.11n(20M, OFDM) MCS0-7 d. Operation status: Continuous RF transmitting mode When compliance is demonstrated, a Class II permissive change is required to authorize the integration of the CC3230 Limited Module within the new host product. 2.4. Trace antenna designs Not applicable 2.5. RF exposure considerations This equipment complies with FCC RF Exposure requirements and should be installed and operated with a minimum distance of 20cm between the radiator and any part of the human body. 2.6. Antennas: PCB pattern antenna (Integrated antenna) 2.7. Label and compliance information Once the radio has been installed in the host product, the host product needs to be labeled with a label with “Contains FCC ID: 2AHFE-3230 and Contains IC: 21143-3230” on the exterior of the host device. Labeling will comply with FCC KDB 784748 D01 Labeling Part 15 18 Guidelines. 2.8. Information on test modes and additional testing requirements This product has been tested in conjunction with a host and complies with FCC §15.205, FCC §15.207, FCC §15.209, and FCC §15.247. Each host integration must be evaluated against Rule Parts §15.205, §15.207, and §15.209. 2.9. Additional testing, Part 15 Subpart B disclaimer This product has been tested in conjunction with a host and complies with FCC §15.107 and FCC §15.109. The host device must be evaluated for compliance. Integration Manual 2.10. Note EMI Considerations This product has been tested in conjunction with a host and complies with FCC §15.205, FCC §15.207, FCC §15.209, and FCC §15.247. If the host (StreamLabs Sensor Board (FPS01000) version changes, emission testing must be performed to ensure compliance with §15.209. 2.11. Host Labeling The RF exposure statement warning needs to be include in the host manual. The host manual should also include a statement saying that If the module is not installed in accordance with the instructions, the FCC certification may be void. 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. Changes or modifications not expressly approved by StreamLabs could void the user's authority to operate the equipment. 2.12. How to make changes This device is not for sale to general consumers. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

User Manual Information for Certified Device FCC Statements 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. Warning: Changes or modifications not expressly approved by the party responsible 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. RF Exposure: This equipment complies with FCC RF Exposure requirements and should be installed and operated with a minimum distance of 20cm between the radiator and any part of the human body. Antenna Info: This equipment uses the following Antennas and may not be used with other antenna types or with antennas of higher gain: Mfg.: Type: Gain: Note: Antenna info above not required for permanently attached antennas such as chip antenna or trace antenna. ISED (Canada) Statements in English and French: This device complies with Industry Canada licence-exempt RSS standards. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause the undesired operation thereof. This equipment complies with RSS-102 radiation exposure limits set forth for an uncontrolled environment and meets the RSS-102 radio frequency (RF) exposure guidelines. This equipment should be installed and operated keeping the radiator at least 20 cm or more away from person’s body. Cet appareil est conforme aux normes RSS exemptes de licence d'Industrie Canada. Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d'interférences, et (2) cet appareil doit accepter toute interférence, y compris les interférences pouvant entraîner un fonctionnement indésirable. Cet équipement est conforme aux limites d'exposition aux radiations RSS-102 établies pour un environnement non contrôlé et répond aux directives d'exposition aux radiofréquences (RF) RSS- 102. Cet équipement doit être installé et utilisé en maintenant le radiateur à au moins 20 cm ou plus du corps de la personne.

US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 1 of 8 EXTERNAL PHOTOGRAPHS Figure 1. Equipment under Test (Radio module) Frontside US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 2 of 8 Figure 2. Equipment under Test (Radio module) Backside US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 3 of 8 Figure 3. Front of representative HOST device US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 4 of 8 Figure 4. Back of HOST device US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 5 of 8 Figure 5. Side (HOST) 1 US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 6 of 8 Figure 6. Side (HOST) 2 US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 7 of 8 Figure 7. Side (HOST) 3 US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 8 of 8 Figure 8. Side (HOST) 4

US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 1 of 6 TEST CONFIGURATION PHOTOGRAPHS Figure 1. Radiated Emissions Test Setup, Front Note: Pre-scans were performed to determine which orthogonal position generated the highest emissions. The photographs depicts the position used for final testing. US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 2 of 6 Figure 2. Radiated Emissions Test Setup, 0.15 MHz to 30 MHz US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 3 of 6 Figure 3. Radiated Emissions Test Setup, 30 MHz to 200 MHz US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 4 of 6 Figure 4. Radiated Emissions Test Setup, 200 MHz to 1GHz US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 5 of 6 Figure 5. Radiated Emission Test Setup, above 1 GHz US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 6 of 6 Figure 6. Conducted Emissions Test Setup

Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 1 of 7 Address all correspondences regarding this report to: Timothy Milam Custom Integrated Antennas 1322 Butcher Hollow, PO Box 116 Van Lear, KY 41265 Tel: (512) 638-2643 E-mail: [email protected] Document #: CIA 2019-0017.001 Cu stom Integrated Antennas (CIA) StreamLabs Antenna Analysis Submitted to Jorge Almirall and Chris Kang on: February 15, 2019 StreamLabs Antenna Analysis Document #: CIA 2019-0017.001 Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 2 of 7 Table of Contents Revision History .............................................................................................................................3 1 VSWR ......................................................................................................................................4 2 Return Loss .............................................................................................................................5 3 Smith Chart ............................................................................................................................5 4 Tabular Data ........................................................................................................................... 6 Document #: CIA 2019-0017.001 Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 3 of 7 StreamLabs Antenna Analysis Revision History Date of Revision Revision Comments Pages Affected 02/15/2019 StreamLabs Antenna Analysis All StreamLabs Antenna Analysis Document #: CIA 2019-0017.001 Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 4 of 7 StreamLabs Antenna Analysis (02/15/2019) 1 VSWR Document #: CIA 2019-0017.001 Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 5 of 7 StreamLabs Antenna Analysis 2 Return Loss 3 Smith Chart Document #: CIA 2019-0017.001 Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 6 of 7 StreamLabs Antenna Analysis 4 Tabular Data Average Gain Comparison: All data points averaged for each frequency and all angles (dBi) Average Gain 2.4 GHz ISM Band (dBi) Maximum Gain (dBi) Frequency (MHz) 2400 2448 2500 Radiation Plane Average Maximum (dBi) StreamLabs Antenna Azimuth (02/15/2019) -6.04 -6.45 -6.50 -6.33 0.97 StreamLabs Antenna V-Pol EL-FB (02/15/2019) -12.02 -12.88 -12.08 -12.31 -5.60 StreamLabs Antenna V-Pol EL-LR (02/15/2019) -6.27 -6.47 -6.04 -6.26 -2.27 Data table showing the average and peak gain for each configuration tested. For t he FCC Report: Peak gain is: +0.97 dBi S treamLabs Antenna Analysis THIS PAGE INTENTIONALLY LEFT BLANK Document #: CIA 2019-0017.001 Custom Integrated Antennas Proprietary Document 1322 Butcher Hollow, PO Box 116, Van Lear, KY 41265 Tel: (512) 638-2643 Timothy Milam Page #: 7 of 7

Page 1 of 88 Application For Part 2, Subpart J, Paragraph 2.907 Equipment Authorization of Certification for an Intentional Radiator per Part 15, Subpart C, paragraphs 15.207, 15.209 and 15.247 And Innovation, Science, and Economic Development Canada Certification Per IC RSS-Gen General Requirements for Radio Apparatus And RSS-247 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSS) and License-Exempt Local Area Network (LE-LAN) Devices – Issue 3 For the StreamLabs, Inc Model Number: SLRM-3230 FCC ID: 2AHFE-3230 IC: 21143-3230 UST Project: 24-0190 Issue Date: August 4, 2025 Total Pages: 88 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com Page 2 of 88 I certify that I am authorized to sign for the Test Agency and that all of the statements in this report and in the Exhibits attached hereto are true and correct to the best of my knowledge and belief: US TECH (Agent Responsible For Test): By: Alan Ghasiani Name: Title: Compliance Engineer – President Date: August 4, 2025 This report shall not be reproduced except in full. This report may be copied in part only with the prior written approval of US Tech. The results contained in this report are subject to the adequacy and representative character of the sample provided. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the U.S. Government. 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com US Tech Test Report: FCC Part 15C/ RSS Certification FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 3 of 88 MEASUREMENT TECHNICAL REPORT COMPANY NAME: StreamLabs, Inc MODEL: SLRM-3230 FCC ID: 2AHFE-3230 IC: 21143-3230 DATE: August 4, 2025 This report concerns (check one): ☒Original grant □Class II change Equipment type: 2.4 GHz Wi-Fi transmitter Device Technical: IEEE Std. 802.11 b/g/n 2412 MHz - 2462 MHz (Channels 1-11) Type of modulation: IEEE 802.11b- DSSSS/ IEEE 802.11g- OFDM/ IEEE 802.11n (20MHz)- OFDM Data/Bit Rate: 802.11b= 1-11 Mbps, 802.11g= 6-54 Mbps, 802.11n= MCS0-7 Antenna Gain: +0.97 dBi (Trace Antenna) Maximum Output Power: +13.92 dBm Software used to program EUT: CC31XX/CC32XX Radio Tool v1.0.3.19 EUT firmware number: version: 4.12.0.1.3.1.0.1.3.1.0.26 Power setting: 0 (Max level) Report prepared by: US Tech 3505 Franics Circle Alpharetta, GA 30004 USA Test Facility FCC Lab Designation #: US5301 Test Facility Canada Lab Code: 9900A-1 CAB ID: US0031 US Tech Test Report: FCC Part 15C/ RSS Certification FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 4, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 4 of 88 Table of Contents Paragraph Title Page 1 General Information .......................................................................................... 9 1.1 Purpose of this Report .................................................................................. 9 1.2 Characterization of Test Sample ................................................................... 9 1.3 Product Description ...................................................................................... 9 1.4 Configuration of Tested System .................................................................. 10 1.5 Test Facility ................................................................................................. 10 1.6 Related Submittal(s)/Grant(s) ..................................................................... 10 2 Tests and Measurements ............................................................................... 12 2.1 Test Equipment ........................................................................................... 12 2.2 Modifications to EUT Hardware .................................................................. 13 2.3 Number of Measurements for Intentional Radiators (15.31(m), RSS-Gen 6.8) 13 2.4 Frequency Range of Radiated Measurements (Part 15.33, RSS-Gen 6.13) 14 2.4.1 Intentional Radiator .................................................................................. 14 2.4.2 Unintentional Radiator ............................................................................. 14 2.5 Measurement Detector Function and Bandwidth (CFR 15.35, RSS-Gen 6.9, 6.10) 14 2.5.1 Detector Function and Associated Bandwidth ......................................... 14 2.5.2 Corresponding Peak and Average Requirements .................................... 14 2.6 EUT Antenna Requirements (CFR 15.203, RSS-Gen 6.8) ......................... 15 2.7 Restricted Bands of Operation (Part 15.205, RSS-Gen 8.10) ..................... 16 2.8 Transmitter Duty Cycle (Part15.35 (c), RSS-Gen 6.10) .............................. 16 2.9 Antenna Conducted Intentional and Spurious Emissions (CFR 15.209, 15.247(d)) (IC RSS 247, 6.6)) .............................................................................. 16 2.10 Intentional Radiator, Radiated Emissions (CFR 15.209, 15.247(d), RSS- 247, 6.6) ............................................................................................................... 31 2.11 Band Edge Measurements (CFR 15.247(d), RSS-247, 6.6) .................... 38 2.12 Six (6) dB Bandwidth (CFR 15.247(a)(2), RSS-247, 6.3.1 (a)) ................ 52 2.13 Occupied Bandwidth, (99% bandwidth)(RSS-GEN (6.7)) ........................ 58 2.14 Maximum Peak Conducted Output Power (CFR 15.247 (b) (3), IC RSS- 247 6.3.2) ............................................................................................................. 64 2.15 Power Spectral Density (CFR 15.247(e), RSS-247, 6.3.1(b)).................. 71 2.16 Intentional Radiator Power Lines Conducted Emissions (CFR 15.207, RSS-Gen 8.8) ....................................................................................................... 78 2.17 Intentional Radiator, Radiated Emissions (CFR …

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US Tech Test Report: FCC Part 15C/RSS Certification FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs Model: SLRM-3230 Page 1 of 2 Maximum Public Exposure to RF (MPE) CFR 15.247 (i), CFR 1.1310 (e) The maximum exposure level to the public from the RF power of the EUT shall not exceed a power density, S as per the respective limits in Table 1 below, at a distance, d, of 20 cm (Mobile condition) from the EUT. TABLE 1—LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 1.34-30 824/f 2.19/f *180/f 2 30 30-300 27.5 0.073 0.2 30 300-1,500 f/1500 30 1,500-100,000 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Therefore, for: MPE for 2400 MHz – 2483.5 MHz for WiFi: Limit: 1.0 mW/cm 2 Peak Power (dBm) = +13.92 dBm (max recorded output power) Peak Power (Watts) = 0.024 W Gain of Transmit Antenna = 0.97dB i =1.25 numeric (Highest Gain) d = Distance = 20 cm = 0.2 m S = (PG/ 4d 2 ) = EIRP/4A = 0.024(1.25)/4*π*0.2*0.2 = 0.03/0.5030 = 0.0596 W/m 2 = (0.0596 W/m 2 ) (1m 2 /W) (0.1 mW/cm 2 ) = 0.00596 mW/cm 2 which is << less than S = 1.0 mW/cm 2 US Tech Test Report: FCC Part 15C/RSS Certification FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs Model: SLRM-3230 Page 2 of 2 RF Exposure Evaluation – Canada According to RSS-102 Issue 6, Clause 6.6 Field Reference Level Exposure Exemption Limits At or above 300 MHz and below 6 GHz and the source based time averaged maximum EIRP of the device is equal to or less than 1.31 x 10 -2 x f 0.6834 in Watts (adjusted for tune up tolerance where applicable), where f= frequency in MHz For 2.4 GHz Band: Limit= 1.31 x 10 -2 x 2440 0.6834 = 2.7 Watts Max EIRP for WiFi = 13.92 dBm + 0.97 dB = 14.89 dBm = 30.83 mW << 2700 mW

US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 1 of 2 INTERNAL PHOTOGRAPHS Figure 1. Front of EUT Note: The read and black lead are for powering the unit during testing. US Tech Test Report: FCC Part 15.247/ RSS 247 FCC ID: 2AHFE-3230 IC: 21143-3230 Test Report Number: 24-0190 Issue Date: August 5, 2025 Customer: StreamLabs, Inc Model: SLRM-3230 Page 2 of 2 Figure 2. Back of EUT

f StreamLabs' Federal Communications Commission Authorization and Evaluation Division A Chubb Company 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-31-2025 Ref: Attestation Statements Part 2.911(d)(S)(i) Filing FCC ID: 2AHFE-3230 Sincerely, StreamLabs, Inc. ("the applicant") certifies that the equipment for which authorization is sought is not "covered" equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Streamlabs, Inc. ("the applicant") certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 DO1 Covered Equipment Guidance section B(2a). StreamLabs, Inc. 5000 Highlands Pkwy SE Suite 270 Smyrna, GA 30082 Device is inherently compliant based on hardware limitations or software controls. A Software Bill of Materials (SBOM) is provided to the TCB for review, and Jorge Almirall The end-user or third parties cannot install additional software on this device. Rev 1/26/2023

StreamnLabs A Chubb Company Federal Communications Commission P.0. Box 429 Columbia, MD 21045 Gentlemen: AGENCY AGREEMENT Name: Jorge Almirall StreamLabs, Inc. 5000 Highlands Pkwy SE Suite 270 By signature below, we hereby appoint US Tech employees Alan Ghasiani and George Yang to act as our agents with regard to all FCC equipment authorizations. This appointment will remain in effect until otherwise notified. Smyrna, GA 30082 I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Title: VP, Hardware & Operations This appointment includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Signature: Date: Date:

Request for Confidentiality Date: ___August 13, 2025 Subject: Confidentiality Request for: ___FCC ID:2AHFE-3230 IC: 21143-3230_ Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual StreamLabs, Inc has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. NOTE for Industry Canada Applications: The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By: _______________________ ___George Yang__- Agent (Signature) (Print name)

f StreamLabs Federal Communications Commission Authorization and Evaluation Division A Chubb Company 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-31-2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AHFE-3230 Sincerely, Streamlabs, Inc. ("the applicant") certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing "covered" equipment. Jorge Almirall StreamlLabs, Inc. 5000 Highlands Pkwy SE Rev 1/26/2023 Suite 270 Smyrna, GA 30082

f StreamLabs Federal Communications Commission Authorization and Evaluation Division A Chubb Company 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-31-2025 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: 2AHFE Designated U.S. Agent Information: StreamLabs, Inc. StreamLabs, Inc. ("the applicant") certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. FRN: 0033396219 Name: Jorge Almirall Address: 5000 Highlands Pkwy. SE, Suite 270, Smyrna, GA 30082 Contact Person: Jorge Almirall Tel.: 404-323-0613 Email: [email protected] Sincerely, CstreamLabs, Inc. Jorge Almirall Stream Labs, Inc. Rev 1/26/2023 5000 Highlands Pkwy SE Suite 270 Smyrna, GA 30082

SfStreamLabs A Chubb Company Date: July 31, 2025 Subject: Manufacturer's Declaration for D -Modular Approval -Limited Modular Approval Confidentiality Request for: Request for Modular/Limited Modular Approval 2AHFE-3230 For Items Marked "NO(*)", the Limited Module Description Must be Filled Out on the Following Pages Modular Approval Requirement 8 Basic Requirements - FCC Part 15.212(a)(1) 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shieldi…

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