HLZA25014Tablet PC

Acer Incorporated 8F, 88, Sec. 1, Xintai 5th Rd., Xizhi New Taipei City 221, Taiwan Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02-15-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing [Acer Incorporated] (“the applicant”) certifies that, as of the date of the filing of the application, [Acer America Corporation] is our designated U.S. agent for service of process. [Acer Incorporated] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. [Acer America Corporation] accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process. Sincerely, Designated U.S. Agent Information: Name: Acer America Corporation FRN: 0033486168 Contact Person: Young Kim Address: 1730 North First Street, Suite 400, San Jose, CA 95112 Tel.: (408) 533 7700 Email: [email protected] U.S. Agent Signature: Applicant: Company Name: Acer Incorporated Grantee Code: HLZ Contact Person: RU Jan Tel.: +886-2-8691-3289 Email: [email protected] Applicant Signature:

Acer Incorporated Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 18 November 2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing & Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: HLZA25014 Acer Incorporated certifies that the equipment for which authorization is sought is not equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Acer Incorporated (“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 D01 Covered Equipment Guidance section B(2a) Acer Incorporated certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as specifically named entity or any of its subsidiaries or affiliates) as an entity producing” covered equipment. Sincerely, Signed: Printed name: Ru Jan Acer Incorporated

Date: 18 November 2025 Acer Incorporated To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The Acer Incorporated, the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the Acer Incorporated solely in matters relating to the application for an FCC equipment authorization for FCC ID: HLZA25014 including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the Acer Incorporated. The Acer Incorporated also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862. Yours Sincerely, _______ Ru Jan

Date: 18 November 2025 Acer Incorporated To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Acer Incorporated FCC ID: HLZA25014 FCC Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. Acer Incorporated requests that the following documents regarding this submission for FCC ID: HLZA25014 be kept confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Schematics Schematics.pdf Operational Description Operational Description.pdf General Description for UNII Devices General Description for UNII Devices.pdf Tune-Up-Procedure Tune up procedure.pdf And below exhibit kept short-term confidential (180 days): External photos External photos.pdf Test setup photos test photo.pdf Internal photos Internal photos.pdf User manual User manual.pdf Those documents contain detailed system and equipment description and related information about the product which Acer Incorporated considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Acer Incorporated considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yours Sincerely, Ru Jan

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Report No.: BL-SZ2580344-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 37 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2025-07-25) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Acer Incorporated Address: 8F, 88, Sec.1 Xintai 5th Rd. Xizhi, New Taipei City 221, Taiwan Equipment Type: Tablet PC Model Name: A25014 Brand Name: acer Marketing Name: Iconia X12, X12-21M FCC ID: HLZA25014 Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Body 2.4GHz(1 g): 0.98 W/kg Body 5GHz(1 g): 1.01 W/kg Sample Arrival Date: Aug. 13, 2025 Test Date: Aug. 22, 2025 - Aug. 24, 2025 Date of Issue: Nov. 20, 2025 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xu Rui Checked by: Zong Liyao Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2580344-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 37 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2025-07-25) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Oct. 17, 2025 Initial Issue Rev. 02 Nov. 20, 2025 Modified WIFI 5.3G frequency point on page 30 TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 4 1.1 Test Laboratory .............................................................................................................. 4 1.2 Test Location .................................................................................................................. 4 1.3 Test Environment Condition ........................................................................................... 4 2 PRODUCT INFORMATION ......................................................................................................... 5 2.1 Applicant Information ...................................................................................................... 5 2.2 Manufacturer Information ............................................................................................... 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Ancillary Equipment ........................................................................................................ 5 2.5 Technical Information ..................................................................................................... 6 3 SUMMARY OF TEST RESULT ................................................................................................... 7 3.1 Test Standards ............................................................................................................... 7 3.2 Device Category and SAR Limit ..................................................................................... 8 3.3 Test Result Summary ..................................................................................................... 9 3.4 Test Uncertainty ........................................................................................................... 10 4 MEASUREMENT SYSTEM ....................................................................................................... 11 4.1 Specific Absorption Rate (SAR) Definition ................................................................... 11 4.2 DASY SAR System ...................................................................................................... 12 5 SYSTEM VERIFICATION .......................................................................................................... 19 5.1 Purpose of System Check ............................................................................................ 19 5.2 System Check Setup .................................................................................................... 19 6 TEST POSITION CONFIGURATIONS ...................................................................................... 20 6.1 Tablet Exposure Condition ........................................................................................... 20 Report No.: BL-SZ2580344-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 37 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2025-07-25) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 7 MEASUREMENT PROCEDURE ............................................................................................... 21 7.1 Measurement Process Diagram ................................................................................... 21 7.2 SAR Scan General Requirement ................................................................................. 22 7.3 Measurement Procedure .............................................................................................. 23 7.4 Area & Zoom Scan Procedure ..................................................................................... 23 8 CONDUCTED RF OUTPUT POWER ........................................................................................ 24 9 TEST EXCLUSION CONSIDERATION ..................................................................................... 25 9.1 Antenna location sketch ............................................................................................... 25 9.2 SAR Test Consideration Table ..................................................................................... 26 10 TEST RESULT .......................................................................................................................... 29 10.1 Bluetooth ...................................................................................................................... 30 10.2 WIFI 2.4GHz …

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Report No.: BL-SZ2580344-AC 1 / 41 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN: 7893) Report No.: BL-SZ2580344-AC 2 / 41 Report No.: BL-SZ2580344-AC 3 / 41 Report No.: BL-SZ2580344-AC 4 / 41 Report No.: BL-SZ2580344-AC 5 / 41 Report No.: BL-SZ2580344-AC 6 / 41 Report No.: BL-SZ2580344-AC 7 / 41 Report No.: BL-SZ2580344-AC 8 / 41 Report No.: BL-SZ2580344-AC 9 / 41 Report No.: BL-SZ2580344-AC 10 / 41 Report No.: BL-SZ2580344-AC 11 / 41 Report No.: BL-SZ2580344-AC 12 / 41 Report No.: BL-SZ2580344-AC 13 / 41 Report No.: BL-SZ2580344-AC 14 / 41 Report No.: BL-SZ2580344-AC 15 / 41 Report No.: BL-SZ2580344-AC 16 / 41 Report No.: BL-SZ2580344-AC 17 / 41 Report No.: BL-SZ2580344-AC 18 / 41 Report No.: BL-SZ2580344-AC 19 / 41 Report No.: BL-SZ2580344-AC 20 / 41 Report No.: BL-SZ2580344-AC 21 / 41 Report No.: BL-SZ2580344-AC 22 / 41 Report No.: BL-SZ2580344-AC 23 / 41 F.2 Data Acquisition Electronics (DAE4 - SN:1710) Report No.: BL-SZ2580344-AC 24 / 41 Report No.: BL-SZ2580344-AC 25 / 41 Report No.: BL-SZ2580344-AC 26 / 41 F.3 2450 MHz Dipole Report No.: BL-SZ2580344-AC 27 / 41 Report No.: BL-SZ2580344-AC 28 / 41 Report No.: BL-SZ2580344-AC 29 / 41 Report No.: BL-SZ2580344-AC 30 / 41 Report No.: BL-SZ2580344-AC 31 / 41 Report No.: BL-SZ2580344-AC 32 / 41 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2025.05.06 2024.05.07 / Return Loss(dB) -27.271 -27.884 -2.20% Impedance 51.780 Ω + 5.716 jΩ 51.604 Ω + 3.776 jΩ 1.941Ω (Imaginary part) Report No.: BL-SZ2580344-AC 33 / 41 F.4 5GHz Dipole Report No.: BL-SZ2580344-AC 34 / 41 Report No.: BL-SZ2580344-AC 35 / 41 Report No.: BL-SZ2580344-AC 36 / 41 Report No.: BL-SZ2580344-AC 37 / 41 Report No.: BL-SZ2580344-AC 38 / 41 Report No.: BL-SZ2580344-AC 39 / 41 Report No.: BL-SZ2580344-AC 40 / 41 Report No.: BL-SZ2580344-AC 41 / 41 D5GHzV2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2025.05.07 2024.05.09 / 5.25GHz Return Loss(dB) -22.281 -24.595 -9.41% 5.25GHz Impedance 44.914 Ω - 2.717 jΩ 44.629 Ω +1.497 jΩ -4.214Ω (Imaginary part) 5.6GHz Return Loss(dB) -23.755 -21.351 11.26% 5.6GHz Impedance 50.946Ω +9.147 jΩ 49.204 Ω +8.485 jΩ 1.742Ω (Real part) 5.75GHz Return Loss(dB) -21.053 -23.133 -8.99% 5.75GHz Impedance 42.621 Ω +2.112 jΩ 46.422 Ω +5.705 jΩ -3.593Ω (Real part) --END OF REPORT--

8 CONDUCTED RF OUPUT POWER 8.1 WIFI Output Power 8.1.1 WIFI2.4G Output Power 8.1.2 WIFI5G Output Power 8.2 Bluetooth 8.2.1 Bluetooth Output Power 8.2.2 Bluetooth Duty Cycle BL-SZ2580344-AP-1 1 /5 8.1WIFI Output Power 8.1.1WIFI2.4G Output Power Test ModeModulation Channel number Frequency AV power (dBm) Tune-up (dBm) SAR Test 2.4G 11b 1241212.31 13.00 Yes 6243712.66 13.00 Yes 11246212.07 13.00 Yes 11g 1241211.75 12.00 No 6243711.91 12.00 No 11246211.83 12.00 No 11n-HT20 1241211.62 12.00 No 6243711.77 12.00 No 11246211.73 12.00 No 11n-HT40 3242211.85 12.50 No 6243711.98 12.50 No 9245212.04 12.50 No Note: When multiple channel bandwidth configurations in a frequency band have the same maximum tune-up output power, the test configuration is determined by applying the following steps sequentially. (1) The largest channel bandwidth configuration is selected between the multiple configurations in a frequency band with the same maximum tune-up output power. (2) When multiple transmission modes (802.11b/g/n) have the same maximum tune-up output power, largest channel bandwidth, lowest order modulation and lowest data rate, the lowest order 802.11 mode is selected; i.e., 802.11b is chosen over 802.11g, and 802.11g chosen over 802.11n. (3) According KDB 247228, when the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and the adjusted SAR is ≤ 1.2 W/kg, OFDM SAR test is not required. Adjusted SAR = 1.01 * (17.78mW/19.95mW) = 0.900 W/Kg, so 2.4G OFDM SAR test is not required. BL-SZ2580344-AP-1 2 /5 8.1.2WIFI5G Output Power Test ModeModulation ChannalFrequency AV power (dBm) Tune-up (dBm) SAR Test WIFI 5G Band1 11a 365180 11.84 12.00 No 445220 11.94 12.00 No 485240 11.95 12.00 No 11n20 365180 11.99 12.00 No 445220 11.91 12.00 No 485240 11.81 12.00 No 11n40 385190 11.73 12.00 No 465230 11.85 12.00 No 11ac20 365180 11.98 12.00 No 445220 11.91 12.00 No 485240 11.89 12.00 No 11ac40 385190 11.73 12.00 No 465230 11.93 12.00 No 11ac80 425210 11.84 12.00 No WIFI 5G Band2 11a 525260 11.85 12.00 No 605300 11.83 12.00 No 645320 11.73 12.00 No 11n20 525260 11.81 12.00 No 605300 11.72 12.00 No 645320 11.61 12.00 No 11n40 545270 11.75 12.00 No 625310 11.66 12.00 No 11ac20 525260 11.76 12.00 No 605300 11.64 12.00 No 645320 11.62 12.00 No 11ac40 545270 11.76 12.00 No 625310 11.65 12.00 No 11ac80 585290 11.45 12.00 Yes WIFI 5G Band3 11a 1005500 9.82 10.00 No 1165580 9.78 10.00 No 1405700 9.47 10.00 No 11n20 1005500 9.65 10.00 No 1165580 9.77 10.00 No 1405700 9.83 10.00 No 11n40 1025510 9.65 10.00 No 1185590 9.85 10.00 No 1345670 9.64 10.00 No 11ac20 1005500 9.57 10.00 No 1165580 9.76 10.00 No 1405700 9.95 10.00 No 11ac40 1025510 9.67 10.00 No 1185590 9.88 10.00 No 1345670 9.75 10.00 No 11ac80 1065530 9.51 10.00 Yes 1225610 9.67 10.00 Yes WIFI 5G Band4 11a 1495745 9.63 10.00 No 1575785 9.46 10.00 No 1655825 9.58 10.00 No 11n20 1495745 9.43 10.00 No 1575785 9.46 10.00 No 1655825 9.45 10.00 No 11n40 1515755 9.53 10.00 No 1595795 9.43 10.00 No 11ac20 1495745 9.51 10.00 No 1575785 9.41 10.00 No 1655825 9.41 10.00 No 11ac40 1515755 9.56 10.00 No 1595795 9.44 10.00 No 11ac80 1555775 9.37 10.00 Yes Note: When multiple channel bandwidth configurations in a frequency band have the same maximum tune-up output power, the test configuration is determined by applying the following steps sequentially. 1) The largest channel bandwidth configuration is selected among the multiple configurations in a frequency band with the same maximum tune-up output power. 2) When multiple transmission modes (802.11a/n/ac) have the same maximum tune-up output power, largest channel bandwidth, lowest order modulation and lowest data rate, the lowest order 802.11 mode is selected; i.e., 802.11a is chosen over 802.11n, and 802.11n chosen over 802.11ac . BL-SZ2580344-AP-1 3 /5 8.2Bluetooth 8.2.1Bluetooth Output Power Test ModeModulation ChannalFrequency AV power (dBm) Tune-up (dBm) SAR Test BT DH5 CH 024029.82 10.00 Yes CH 3924419.68 10.00 Yes CH 7824809.71 10.00 Yes 2DH5 CH 024026.37 7.00 No CH 3924416.15 7.00 No CH 7824806.18 7.00 No 3DH5 CH 024026.22 6.50 No CH 3924415.83 6.50 No CH 7824806.00 6.50 No BLE1M CH 024021.90 3.00 No CH 1924403.00 3.00 No CH 3924802.20 3.00 No BLE2M CH 124042.07 3.50 No CH 1924403.14 3.50 No CH 3824782.44 3.50 No Note: Since bluetooth BR mode is the maximum output power mode ， SAR measurements were performed with test software using DH5 modulation,and SAR measurement is not required for the EDR and LE. When the secondary mode is ≤ ¼ dB higher than the primary mode. BL-SZ2580344-AP-1 4 /5 8.2.2 Bluetooth Duty Cycle The Bluetooth duty cycle is 76.92% as following figure, according to 2016 Oct. TCB workshop for Bluetooth SAR scaling need further consideration and the maximum duty cycle is 100%, therefore the actual duty cycle will be scaled up to 100% for Bluetooth reported SAR calculation. Duty Cycle BL-SZ2580344-AP-1 5 /5

BL-SZ2580344-ASC 1 System Check: Head 2450MHz Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversio n Factor TSL Conductiv ity [S/m] TSL Permittivit y Ambient Temperat ure [°C] Liquid Temperat ure [°C] Flat, HSL D2450 CW, 0-- 2450.0, 50 6.98 1.79 39.1 22.1 21.5 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-22 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-22 2025-08-22 psSAR1g [W/kg] 5.18 5.31 psSAR10g [W/kg] 2.21 2.51 Power Drift [dB] 0.03 -0.02 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 81.1 Dist 3dB Peak [mm] 9.5 BL-SZ2580344-ASC 2 System Check: Head 5250MHz Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversio n Factor TSL Conductiv ity [S/m] TSL Permittivit y Ambient Temperat ure [°C] Liquid Temperat ure [°C] Flat, HSL D5GH z CW, 0-- 5250.0, 25 5.74 4.76 36.6 22.3 21.2 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-23 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-23 2025-08-23 psSAR1g [W/kg] 7.61 7.86 psSAR10g [W/kg] 2.11 2.22 Power Drift [dB] -0.02 -0.01 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 69.1 Dist 3dB Peak [mm] 7.6 BL-SZ2580344-ASC 3 System Check: Head 5600MHz Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversio n Factor TSL Conductiv ity [S/m] TSL Permittivit y Ambient Temperat ure [°C] Liquid Temperat ure [°C] Flat, HSL D5GH z CW, 0-- 5600.0, 60 5.00 5.16 36.2 22.4 21.6 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-24 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-24 2025-08-24 psSAR1g [W/kg] 7.92 8.26 psSAR10g [W/kg] 2.23 2.32 Power Drift [dB] 0.02 0.02 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 64.1 Dist 3dB Peak [mm] 7.3 BL-SZ2580344-ASC 4 System Check: Head 5750MHz Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversio n Factor TSL Conductiv ity [S/m] TSL Permittivit y Ambient Temperat ure [°C] Liquid Temperat ure [°C] Flat, HSL D5GH z CW, 0-- 5750.0, 75 5.04 5.32 35.5 22.3 21.2 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-23 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-23 2025-08-23 psSAR1g [W/kg] 7.66 7.77 psSAR10g [W/kg] 2.13 2.19 Power Drift [dB] -0.05 -0.04 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 61.6 Dist 3dB Peak [mm] 7.2 --BLANK BELOW--

BL-SZ2580344-ATD-1 1 Meas.1 Body Plane with Back Side 0mm on 0 Channel in Bluetooth mode with Antenna 0 Exposure Conditions Phanto m Section, TSL Position , Test Distanc e [mm] Ban d Group, UID Frequenc y [MHz], Channel Number Conversio n Factor TSL Conductivit y [S/m] TSL Permittivit y Ambient Temperatur e [°C] Liquid Temperatur e [°C] Flat, HSL BACK, 0.00 ISM 2.4 GHz Band Bluetooth , 10032- CAA 2402.0, 0 6.98 1.74 40.1 22.1 21.5 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-22 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 96.0 x 96.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 12.0 x 12.0 5.0 x 5.0 x 5.0 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-22 2025-08-22 psSAR1g [W/kg] 0.415 0.412 psSAR10g [W/kg] 0.169 0.163 Power Drift [dB] 0.04 0.03 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 46.1 Dist 3dB Peak [mm] 6.4 BL-SZ2580344-ATD-1 2 Meas.2 Body Plane with Back Side 0mm on 6 Channel in IEEE802.11b mode with Antenna 0 Exposure Conditions Phanto m Section, TSL Position , Test Distanc e [mm] Band Group , UID Frequenc y [MHz], Channel Number Conversio n Factor TSL Conductivit y [S/m] TSL Permittivit y Ambient Temperatur e [°C] Liquid Temperatur e [°C] Flat, HSL BACK, 0.00 WLAN 2.4GH z WLAN, 10012- CAB 2437.0, 6 6.98 1.78 39.6 22.1 21.5 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-22 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 96.0 x 96.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 12.0 x 12.0 5.0 x 5.0 x 5.0 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-22 2025-08-22 psSAR1g [W/kg] 0.758 0.908 psSAR10g [W/kg] 0.332 0.351 Power Drift [dB] -0.02 -0.16 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 43.5 Dist 3dB Peak [mm] 6.8 BL-SZ2580344-ATD-1 3 Meas.3 Body Plane with Back Side 0mm on 58 Channel in IEEE802.11ac80 mode with Antenna 0 Exposure Conditions Phanto m Section, TSL Position , Test Distanc e [mm] Band Group , UID Frequenc y [MHz], Channel Number Conversio n Factor TSL Conductivit y [S/m] TSL Permittivit y Ambient Temperatur e [°C] Liquid Temperatur e [°C] Flat, HSL BACK, 0.00 WLA N 5GHz WLAN, 10544- AAD 5290.0, 58 5.44 4.82 36.5 22.3 21.2 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-23 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 24.0 x 24.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 2.0 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA Y N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-23 2025-08-23 psSAR1g [W/kg] 0.540 0.825 psSAR10g [W/kg] 0.137 0.180 Power Drift [dB] 0.04 0.01 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 47.7 Dist 3dB Peak [mm] 5.9 BL-SZ2580344-ATD-1 4 Meas.4 Body Plane with Back Side 0mm on 122 Channel in IEEE802.11ac80 mode with Antenna 0 Exposure Conditions Phanto m Section, TSL Position , Test Distanc e [mm] Band Group , UID Frequenc y [MHz], Channel Number Conversio n Factor TSL Conductivit y [S/m] TSL Permittivit y Ambient Temperatur e [°C] Liquid Temperatur e [°C] Flat, HSL BACK, 0.00 WLA N 5GHz WLAN, 10544- AAD 5610.0, 122 4.91 5.18 36.1 22.4 21.6 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-24 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 24.0 x 24.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 2.0 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA Y N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-24 2025-08-24 psSAR1g [W/kg] 0.492 0.874 psSAR10g [W/kg] 0.157 0.201 Power Drift [dB] 0.09 0.01 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 57.3 Dist 3dB Peak [mm] 6.6 BL-SZ2580344-ATD-1 5 Meas.5 Body Plane with Back Side 0mm on 155 Channel in IEEE802.11ac80 mode with Antenna 0 Exposure Conditions Phanto m Section, TSL Position , Test Distanc e [mm] Band Group , UID Frequenc y [MHz], Channel Number Conversio n Factor TSL Conductivit y [S/m] TSL Permittivit y Ambient Temperatur e [°C] Liquid Temperatur e [°C] Flat, HSL BACK, 0.00 WLA N 5GHz WLAN, 10544- AAD 5775.0, 155 4.98 5.35 35.3 22.3 21.2 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1859 HBBL-600-10000 2025-08-23 EX3DV4 - SN7893, 2024-09-05 DAE4 Sn1710, 2025-01-20 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 80.0 24.0 x 24.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 2.0 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA Y N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-08-23 2025-08-23 psSAR1g [W/kg] 0.475 0.831 psSAR10g [W/kg] 0.150 0.181 Power Drift [dB] 0.04 0.11 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 52.7 Dist 3dB Peak [mm] 5.2 --BLANK BELOW--

ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. TIANLUTONGAntennaTest Report Customer:阳华 Project:M16QF19（GPS&WIFIversion） VERSIONS: TestingDate:2025-8-2 ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. 1.TheEquipmentofActiveTest 1.ETSChamber7×4×3(m) 2.8960 3.Networkanalyzer-R&SZVL . ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. 2WIFI&GPSGraphsandtestdata ： 2.1WiFifieldtest:Testenvironment:openenvironment,15metersawayfromourcompany'srouter, testasfollows: 2.4G-WIFI：-39dbFullsignal 5.0G-WIFI：-39dbFullsignal ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. 2.2WIFIthroughputtest： 2.4GTX：37.5Mb/s2.4GRX：53.5Mb/s ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. 5GTX：290Mb/s5GRX：346Mb/s ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. 2.3WIFIOTAtestdata: WIFI2.4GRFTesting11B(11Mbps) ChannelTCH1TCH6TCH11 Frequency(Mhz) 241224372462 TRP(dBm) 11.46 12.2312.47 TIS(dBm) -73 -75-74 WIFI5GRFTesting11A(6Mbps) ChannelTCH36TCH100TCH157 Frequency(Mhz) 518055005785 TRP(dBm) 10.42 11.7911.46 TIS(dBm) -83 -83-84 ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechnologyCo.,Ltd. 2.4WIFIEfficiencyandgain： ShenzhenTIANLUTONGElectronicTechnologyCo.,Ltd. ShenzhenTIANLUTONGTechn…

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