2BVIG-CSAP07005Advertising Player-TAP20

Inforich (Guangzhou) Technology Company Limited Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [April 22, 2026] U.S. Agent Designation [Inforich (Guangzhou) Technology Company Limited] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BVIG-CSAP07005 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [Inforich (Guangzhou) Technology Company Limited]. [Inforich (Guangzhou) Technology Company Limited] with the FRN [0038244380] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Kaia zhao] [Huiying Fan] [System engineering] [Director] [Inforich (Guangzhou) Technology Company Limited] [GLOCERTS TECHNOLOGY INC]

Inforich (Guangzhou) Technology Company Limited (April 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2BVIG-CSAP07005 [Inforich (Guangzhou) Technology Company Limited] (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Kaia zhao Inforich (Guangzhou) Technology Company Limited (April 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2BVIG-CSAP07005 [Inforich (Guangzhou) Technology Company Limited] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Kaia zhao

Inforich (Guangzhou) Technology Company Limited (April 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Advertising Player-TAP20 / CSAP07005 / FCC ID: 2BVIG-CSAP07005) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☒ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☒ No required to be submitted with this application be permanently withheld from public review. 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 harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: Kaia zhao Title: System engineering

Inforich (Guangzhou) Technology Company Limited (April 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Kaia zhao Title: System engineering

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 6 Model: CSAP07005 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 6 4G ANT Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 6 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 6 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 6 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 6 of 6

FCC ID LABEL: Label Location:

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BVIG-CSAP07005 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength € (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength € (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna,R=20cm Test Result of RF Exposure Evaluation BT+WIFI+4G supported simultaneous transmission: BLE+2.4GWIFI+4G: ∑MPE Ratio =0.0003/1+0.0083/1+0.0537/0.5=0.116≤1, BLE+5GWIFI+4G: ∑MPE Ratio =0.0003/1+0.0096/1+0.0537/0.5=0.1173≤1, So passed. Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 16±1 17 50.1187 0.8299 (-0.81dBi) 0.0083 1 Pass BLE 2±1 3 1.9953 0.8299 (-0.81dBi) 0.0003 1 Pass 5.8GWIFI 16±1 17 50.1187 0.9661 (-0.15dBi) 0.0096 1 Pass BAND 2 22±1 23 199.526 2 0.9120 (-0.4dBi) 0.0362 1 Pass BAND 4 24±1 25 316.227 8 0.6714 (-1.73dBi) 0.0423 1 Pass BAND 5 23±1 24 251.188 6 0.8531 (-0.69dBi) 0.0427 0.5 Pass BAND 12 23±1 24 251.188 6 1.0740 (0.31dBi) 0.0537 0.5 Pass BAND 13 23±1 24 251.188 6 0.7709 (-1.13dBi) 0.0385 0.5 Pass

Report 1 Conducted output power Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Power (dBm) Gain (dB) ERP (dBm) ERP (mW) ERP Limit (mW) Verdict Band12 1.4 23017 1 #0 QPSK 22.89 0.31 21.05 127.35 3000 PASS Band12 1.4 23017 1 #Mid QPSK 23.01 0.31 21.17 130.92 3000 PASS Band12 1.4 23017 1 #Max QPSK 22.88 0.31 21.04 127.06 3000 PASS Band12 1.4 23017 3 #0 QPSK 22.99 0.31 21.15 130.32 3000 PASS Band12 1.4 23017 3 #Max QPSK 22.95 0.31 21.11 129.12 3000 PASS Band12 1.4 23017 6 #0 QPSK 22.10 0.31 20.26 106.17 3000 PASS Band12 1.4 23017 1 #0 QAM16 22.06 0.31 20.22 105.20 3000 PASS Band12 1.4 23017 1 #Mid QAM16 21.90 0.31 20.06 101.39 3000 PASS Band12 1.4 23017 1 #Max QAM16 21.94 0.31 20.10 102.33 3000 PASS Band12 1.4 23017 3 #0 QAM16 22.04 0.31 20.20 104.71 3000 PASS Band12 1.4 23017 3 #Max QAM16 22.01 0.31 20.17 103.99 3000 PASS Band12 1.4 23017 6 #0 QAM16 21.25 0.31 19.41 87.30 3000 PASS Band12 1.4 23095 1 #0 QPSK 23.28 0.31 21.44 139.32 3000 PASS Band12 1.4 23095 1 #Mid QPSK 23.34 0.31 21.50 141.25 3000 PASS Band12 1.4 23095 1 #Max QPSK 23.38 0.31 21.54 142.56 3000 PASS Band12 1.4 23095 3 #0 QPSK 23.28 0.31 21.44 139.32 3000 PASS Band12 1.4 23095 3 #Max QPSK 23.22 0.31 21.38 137.40 3000 PASS Band12 1.4 23095 6 #0 QPSK 22.31 0.31 20.47 111.43 3000 PASS Band12 1.4 23095 1 #0 QAM16 22.63 0.31 20.79 119.95 3000 PASS Band12 1.4 23095 1 #Mid QAM16 22.72 0.31 20.88 122.46 3000 PASS Band12 1.4 23095 1 #Max QAM16 22.55 0.31 20.71 117.76 3000 PASS Band12 1.4 23095 3 #0 QAM16 22.34 0.31 20.50 112.20 3000 PASS Band12 1.4 23095 3 #Max QAM16 22.41 0.31 20.57 114.02 3000 PASS Band12 1.4 23095 6 #0 QAM16 21.12 0.31 19.28 84.72 3000 PASS Band12 1.4 23173 1 #0 QPSK 23.16 0.31 21.32 135.52 3000 PASS Band12 1.4 23173 1 #Mid QPSK 23.29 0.31 21.45 139.64 3000 PASS Band12 1.4 23173 1 #Max QPSK 23.22 0.31 21.38 137.40 3000 PASS Band12 1.4 23173 3 #0 QPSK 23.04 0.31 21.20 131.83 3000 PASS Band12 1.4 23173 3 #Max QPSK 23.24 0.31 21.40 138.04 3000 PASS Band12 1.4 23173 6 #0 QPSK 22.33 0.31 20.49 111.94 3000 PASS Band12 1.4 23173 1 #0 QAM16 22.70 0.31 20.86 121.90 3000 PASS Band12 1.4 23173 1 #Mid QAM16 22.86 0.31 21.02 126.47 3000 PASS Band12 1.4 23173 1 #Max QAM16 22.71 0.31 20.87 122.18 3000 PASS Band12 1.4 23173 3 #0 QAM16 22.27 0.31 20.43 110.41 3000 PASS Band12 1.4 23173 3 #Max QAM16 22.32 0.31 20.48 111.69 3000 PASS Band12 1.4 23173 6 #0 QAM16 21.20 0.31 19.36 86.30 3000 PASS Band12 3 23025 1 #0 QPSK 22.92 0.31 21.08 128.23 3000 PASS Band12 3 23025 1 #Mid QPSK 23.10 0.31 21.26 133.66 3000 PASS Band12 3 23025 1 #Max QPSK 23.02 0.31 21.18 131.22 3000 PASS Report Band12 3 23025 8 #0 QPSK 22.17 0.31 20.33 107.89 3000 PASS Band12 3 23025 8 #Max QPSK 22.21 0.31 20.37 108.89 3000 PASS Band12 3 23025 15 #0 QPSK 22.15 0.31 20.31 107.40 3000 PASS Band12 3 23025 1 #0 QAM16 22.13 0.31 20.29 106.91 3000 PASS Band12 3 23025 1 #Mid QAM16 22.08 0.31 20.24 105.68 3000 PASS Band12 3 23025 1 #Max QAM16 22.06 0.31 20.22 105.20 3000 PASS Band12 3 23025 8 #0 QAM16 21.14 0.31 19.30 85.11 3000 PASS Band12 3 23025 8 #Max QAM16 21.15 0.31 19.31 85.31 3000 PASS Band12 3 23025 15 #0 QAM16 20.95 0.31 19.11 81.47 3000 PASS Band12 3 23095 1 #0 QPSK 23.27 0.31 21.43 139.00 3000 PASS Band12 3 23095 1 #Mid QPSK 23.26 0.31 21.42 138.68 3000 PASS Band12 3 23095 1 #Max QPSK 23.18 0.31 21.34 136.14 3000 PASS Band12 3 23095 8 #0 QPSK 22.39 0.31 20.55 113.50 3000 PASS Band12 3 23095 8 #Max QPSK 22.39 0.31 20.55 113.50 3000 PASS Band12 3 23095 15 #0 QPSK 22.33 0.31 20.49 111.94 3000 PASS Band12 3 23095 1 #0 QAM16 22.73 0.31 20.89 122.74 3000 PASS Band12 3 23095 1 #Mid QAM16 22.94 0.31 21.10 128.82 3000 PASS Band12 3 23095 1 #Max QAM16 22.97 0.31 21.13 129.72 3000 PASS Band12 3 23095 8 #0 QAM16 21.62 0.31 19.78 95.06 3000 PASS Band12 3 23095 8 #Max QAM16 21.61 0.31 19.77 94.84 3000 PASS Band12 3 23095 15 #0 QAM16 21.44 0.31 19.60 91.20 3000 PASS Band12 3 23165 1 #0 QPSK 23.23 0.31 21.39 137.72 3000 PASS Band12 3 23165 1 #Mid QPSK 23.21 0.31 21.37 137.09 3000 PASS Band12 3 23165 1 #Max QPSK 23.23 0.31 21.39 137.72 3000 PASS Band12 3 23165 8 #0 QPSK 22.41 0.31 20.57 114.02 3000 PASS Band12 3 23165 8 #Max QPSK 22.47 0.31 20.63 115.61 3000 PASS Band12 3 23165 15 #0 QPSK 22.38 0.31 20.54 113.24 3000 PASS Band12 3 23165 1 #0 QAM16 21.92 0.31 20.08 101.86 3000 PASS Band12 3 23165 1 #Mid QAM16 21.85 0.31 20.01 100.23 3000 PASS Band12 3 23165 1 #Max QAM16 21.76 0.31 19.92 98.17 3000 PASS Band12 3 23165 8 #0 QAM16 21.25 0.31 19.41 87.30 3000 PASS Band12 3 23165 8 #Max QAM16 21.12 0.31 19.28 84.72 3000 PASS Band12 3 23165 15 #0 QAM16 21.34 0.31 19.50 89.13 3000 PASS Band12 5 23035 1 #0 QPSK 22.93 0.31 21.09 128.53 3000 PASS Band12 5 23035 1 #Mid QPSK 22.97 0.31 21.13 129.72 3000 PASS Band12 5 23035 1 #Max QPSK 23.05 0.31 21.21 132.13 3000 PASS Band12 5 23035 12 #0 QPSK 22.11 0.31 20.27 106.41 3000 PASS Band12 5 23035 12 #Max QPSK 22.22 0.31 20.38 109.14 3000 PASS Band12 5 23035 25 #0 QPSK 22.16 0.31 20.32 107.65 3000 PASS Band12 5 23035 1 #0 QAM16 22.02 0.31 20.18 104.23 3000 PASS Band12 5 23035 1 #Mid QAM16 22.48 0.31 20.64 115.88 3000 PASS Band12 5 23035 1 #Max QAM16 22.12 0.31 20.28 106.66 3000 PASS Band12 5 23035 12 #0 QAM16 21.02 0.31 19.18 82.79 3000 PASS Band12 5 23035 12 #Max QAM16 21.12 0.31 19.28 84.72 3000 PASS Report Band12 5 23035 25 #0 QAM16 21.11 0.31 19.27 84.53 3000 PASS Band12 5 23095 1 #0 QPSK 23.10 0.31 21.26 133.66 3000 PASS Band12 5 23095 1 #Mid QPSK 23.23 0.31 21.39 137.72 3000 PASS Band12 5 23095 1 #Max QPSK 23.03 0.31 21.19 131.52 3000 PASS Band12 5 23095 12 #0 QPSK 22.31 0.31 20.47 111.43 3000 PASS Band12 5 23095 12 #Max QPSK 22.34 0.31 20.50 112.20 3000 PASS Band12 5 23095 25 #0 QPSK 22.25 0.31 20.41 109.90 3000 PASS Band12 5 23095 1 #0 QAM16 22.38 0.31 20.54 113.24 3000 PASS Band12 5 23095 1 #Mid QAM16 22.64 0.31 20.80 120.23 3000 PASS Band12 5 23095 1 #Max QAM16 22.34 0.31 20.50 112.20 3000 PASS Band12 5 23095 12 #0 QAM16 21.08 0.31 19.24 83.95 3000 PASS Band12 5 23095 12 #Max QAM16 21.11 0.31 19.27 84.53 3000 PASS Band12 5…

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Report Band2 20 18700 100 #0 QPSK VN NT 1.11 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK VH NT 1.43 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV 50 1.54 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV 40 0.64 0.000 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV 30 1.25 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV 20 1.70 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV 10 0.82 0.000 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV 0 1.15 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV -10 2.11 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV -20 1.10 0.001 ±2.5 PASS Band2 20 18700 100 #0 QPSK NV -30 0.34 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 VL NT 1.10 0.001 ±2.5 PASS Band2 20 18700 100 #0 QAM16 VN NT 0.72 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 VH NT 1.31 0.001 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV 50 1.05 0.001 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV 40 0.78 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV 30 0.17 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV 20 1.38 0.001 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV 10 1.15 0.001 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV 0 0.91 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV -10 -0.02 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV -20 -0.44 0.000 ±2.5 PASS Band2 20 18700 100 #0 QAM16 NV -30 -0.10 0.000 ±2.5 PASS Band2 20 18900 100 #0 QPSK VL NT -4.47 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK VN NT -4.10 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK VH NT -4.34 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV 50 -4.17 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV 40 -5.10 -0.003 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV 30 -4.37 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV 20 -3.74 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV 10 -3.79 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV 0 -5.06 -0.003 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV -10 -4.37 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV -20 -4.40 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QPSK NV -30 -4.03 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 VL NT -4.06 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 VN NT -3.74 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 VH NT -3.77 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV 50 -4.84 -0.003 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV 40 -4.03 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV 30 -4.50 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV 20 -4.43 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV 10 -3.51 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV 0 -3.73 -0.002 ±2.5 PASS Report Band2 20 18900 100 #0 QAM16 NV -10 -4.64 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV -20 -4.43 -0.002 ±2.5 PASS Band2 20 18900 100 #0 QAM16 NV -30 -4.29 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK VL NT -3.74 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK VN NT -4.17 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK VH NT -3.87 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV 50 -4.07 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV 40 -3.08 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV 30 -3.00 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV 20 -3.94 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV 10 -3.43 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV 0 -3.43 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV -10 -2.36 -0.001 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV -20 -3.16 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QPSK NV -30 -2.47 -0.001 ±2.5 PASS Band2 20 19100 100 #0 QAM16 VL NT -2.67 -0.001 ±2.5 PASS Band2 20 19100 100 #0 QAM16 VN NT -3.01 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 VH NT -3.30 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV 50 -2.84 -0.001 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV 40 -4.03 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV 30 -3.53 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV 20 -3.66 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV 10 -2.70 -0.001 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV 0 -3.47 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV -10 -3.74 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV -20 -3.47 -0.002 ±2.5 PASS Band2 20 19100 100 #0 QAM16 NV -30 -2.68 -0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK VL NT 1.37 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK VN NT 1.18 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK VH NT 1.21 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 50 1.67 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 40 0.05 0.000 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 30 0.65 0.000 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 20 1.54 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 10 1.10 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV 0 1.04 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV -10 0.74 0.000 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV -20 1.15 0.001 ±2.5 PASS Band4 20 20050 100 #0 QPSK NV -30 1.43 0.001 ±2.5 PASS Band4 20 20050 100 #0 QAM16 VL NT 1.38 0.001 ±2.5 PASS Band4 20 20050 100 #0 QAM16 VN NT 0.10 0.000 ±2.5 PASS Band4 20 20050 100 #0 QAM16 VH NT 1.40 0.001 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV 50 0.75 0.000 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV 40 0.98 0.001 ±2.5 PASS Report Band4 20 20050 100 #0 QAM16 NV 30 1.18 0.001 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV 20 0.77 0.000 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV 10 0.71 0.000 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV 0 0.84 0.000 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV -10 0.87 0.001 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV -20 0.64 0.000 ±2.5 PASS Band4 20 20050 100 #0 QAM16 NV -30 1.93 0.001 ±2.5 PASS Band4 20 20175 100 #0 QPSK VL NT 0.60 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK VN NT -0.05 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK VH NT -0.90 -0.001 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 50 -0.02 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 40 -0.37 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 30 -1.38 -0.001 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 20 -0.31 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 10 0.15 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV 0 0.38 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV -10 -0.15 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV -20 -0.58 0.000 ±2.5 PASS Band4 20 20175 100 #0 QPSK NV -30 0.04 0.000 ±2.5 PASS Band4 20 20175 100 #0 QAM1…

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Report Band13 QAM16 BW=5MHz Channel=23255 RB Size=25 Position=#0 Band13 QPSK BW=10MHz Channel=23230 RB Size=50 Position=#0 Report Band13 QAM16 BW=10MHz Channel=23230 RB Size=50 Position=#0 Band2 QPSK BW=1.4MHz Channel=18607 RB Size=6 Position=#0 Report Band2 QAM16 BW=1.4MHz Channel=18607 RB Size=6 Position=#0 Band2 QAM16 BW=1.4MHz Channel=19193 RB Size=6 Position=#0 Report Band2 QPSK BW=1.4MHz Channel=19193 RB Size=6 Position=#0 Band2 QPSK BW=3MHz Channel=18615 RB Size=15 Position=#0 Report Band2 QAM16 BW=3MHz Channel=18615 RB Size=15 Position=#0 Band2 QPSK BW=3MHz Channel=19185 RB Size=15 Position=#0 Report Band2 QAM16 BW=3MHz Channel=19185 RB Size=15 Position=#0 Band2 QPSK BW=5MHz Channel=18625 RB Size=25 Position=#0 Report Band2 QAM16 BW=5MHz Channel=18625 RB Size=25 Position=#0 Band2 QPSK BW=5MHz Channel=19175 RB Size=25 Position=#0 Report Band2 QAM16 BW=5MHz Channel=19175 RB Size=25 Position=#0 Band2 QPSK BW=10MHz Channel=18650 RB Size=50 Position=#0 Report Band2 QPSK BW=10MHz Channel=19150 RB Size=50 Position=#0 Band2 QAM16 BW=10MHz Channel=18650 RB Size=50 Position=#0 Report Band2 QAM16 BW=10MHz Channel=19150 RB Size=50 Position=#0 Band2 QPSK BW=15MHz Channel=18675 RB Size=75 Position=#0 Report Band2 QAM16 BW=15MHz Channel=18675 RB Size=75 Position=#0 Band2 QPSK BW=15MHz Channel=19125 RB Size=75 Position=#0 Report Band2 QAM16 BW=15MHz Channel=19125 RB Size=75 Position=#0 Band2 QPSK BW=20MHz Channel=18700 RB Size=100 Position=#0 Report Band2 QAM16 BW=20MHz Channel=18700 RB Size=100 Position=#0 Band2 QPSK BW=20MHz Channel=19100 RB Size=100 Position=#0 Report Band2 QAM16 BW=20MHz Channel=19100 RB Size=100 Position=#0 Band4 QAM16 BW=1.4MHz Channel=19957 RB Size=6 Position=#0 Report Band4 QPSK BW=1.4MHz Channel=19957 RB Size=6 Position=#0 Band4 QPSK BW=1.4MHz Channel=20393 RB Size=6 Position=#0 Report Band4 QAM16 BW=1.4MHz Channel=20393 RB Size=6 Position=#0 Band4 QPSK BW=3MHz Channel=19965 RB Size=15 Position=#0 Report Band4 QAM16 BW=3MHz Channel=19965 RB Size=15 Position=#0 Band4 QPSK BW=3MHz Channel=20385 RB Size=15 Position=#0 Report Band4 QAM16 BW=3MHz Channel=20385 RB Size=15 Position=#0 Band4 QPSK BW=5MHz Channel=19975 RB Size=25 Position=#0 Report Band4 QAM16 BW=5MHz Channel=19975 RB Size=25 Position=#0 Band4 QPSK BW=5MHz Channel=20375 RB Size=25 Position=#0 Report Band4 QPSK BW=10MHz Channel=20000 RB Size=50 Position=#0 Band4 QAM16 BW=5MHz Channel=20375 RB Size=25 Position=#0 Report Band4 QAM16 BW=10MHz Channel=20000 RB Size=50 Position=#0 Band4 QPSK BW=10MHz Channel=20350 RB Size=50 Position=#0 Report Band4 QAM16 BW=10MHz Channel=20350 RB Size=50 Position=#0 Band4 QPSK BW=15MHz Channel=20025 RB Size=75 Position=#0 Report Band4 QAM16 BW=15MHz Channel=20025 RB Size=75 Position=#0 Band4 QAM16 BW=15MHz Channel=20325 RB Size=75 Position=#0 Report Band4 QPSK BW=15MHz Channel=20325 RB Size=75 Position=#0 Band4 QPSK BW=20MHz Channel=20050 RB Size=100 Position=#0 Report Band4 QAM16 BW=20MHz Channel=20050 RB Size=100 Position=#0 Band4 QPSK BW=20MHz Channel=20300 RB Size=100 Position=#0 Report Band4 QAM16 BW=20MHz Channel=20300 RB Size=100 Position=#0 Band5 QAM16 BW=1.4MHz Channel=20407 RB Size=6 Position=#0 Report Band5 QPSK BW=1.4MHz Channel=20407 RB Size=6 Position=#0 Band5 QPSK BW=1.4MHz Channel=20643 RB Size=6 Position=#0 Report Band5 QAM16 BW=1.4MHz Channel=20643 RB Size=6 Position=#0 Band5 QAM16 BW=3MHz Channel=20415 RB Size=15 Position=#0 Report Band5 QPSK BW=3MHz Channel=20415 RB Size=15 Position=#0 Band5 QPSK BW=3MHz Channel=20635 RB Size=15 Position=#0 Report Band5 QAM16 BW=3MHz Channel=20635 RB Size=15 Position=#0 Band5 QPSK BW=5MHz Channel=20425 RB Size=25 Position=#0 Report Band5 QAM16 BW=5MHz Channel=20425 RB Size=25 Position=#0 Band5 QPSK BW=5MHz Channel=20625 RB Size=25 Position=#0 Report Band5 QAM16 BW=5MHz Channel=20625 RB Size=25 Position=#0 Band5 QPSK BW=10MHz Channel=20450 RB Size=50 Position=#0 Report Band5 QAM16 BW=10MHz Channel=20450 RB Size=50 Position=#0 Band5 QAM16 BW=10MHz Channel=20600 RB Size=50 Position=#0 Report Band5 QPSK BW=10MHz Channel=20600 RB Size=50 Position=#0 6 Out-of-band emissions Report Band Bandwidth (MHz) UL Channel RB Size RB Position Modulation Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict Band12 1.4 23017 6 #0 QPSK 1399.38 -32.71 -13 PASS Band12 1.4 23017 6 #0 QAM16 2099.38 -31.77 -13 PASS Band12 1.4 23173 6 #0 QPSK 25770.63 -33.02 -13 PASS Band12 1.4 23173 6 #0 QAM16 25581.25 -32.45 -13 PASS Band12 3 23025 15 #0 QPSK 25753.13 -32.95 -13 PASS Band12 3 23025 15 #0 QAM16 25705.00 -32.22 -13 PASS Band12 3 23165 15 #0 QPSK 25828.75 -32.78 -13 PASS Band12 3 23165 15 #0 QAM16 25678.75 -32.17 -13 PASS Band12 5 23035 25 #0 QPSK 25795.00 -31.53 -13 PASS Band12 5 23035 25 #0 QAM16 25685.63 -32.35 -13 PASS Band12 5 23155 25 #0 QPSK 25806.25 -32.94 -13 PASS Band12 5 23155 25 #0 QAM16 25663.13 -32.86 -13 PASS Band12 10 23060 50 #0 QPSK 25848.75 -32.40 -13 PASS Band12 10 23060 50 #0 QAM16 25694.38 -31.93 -13 PASS Band12 10 23130 50 #0 QPSK 25461.88 -32.48 -13 PASS Band12 10 23130 50 #0 QAM16 25785.63 -32.02 -13 PASS Band13 5 23205 25 #0 QPSK 1559.12 -44.37 -40 PASS Band13 5 23205 25 #0 QAM16 1561.08 -44.29 -40 PASS Band13 5 23255 25 #0 QPSK 1565.17 -46.17 -40 PASS Band13 5 23255 25 #0 QAM16 1568.20 -46.19 -40 PASS Band13 10 23230 50 #0 QPSK 1562.13 -45.66 -40 PASS Band13 10 23230 50 #0 QAM16 1559.70 -46.44 -40 PASS Band2 1.4 18607 6 #0 QPSK 25714.38 -31.82 -13 PASS Band2 1.4 18607 6 #0 QAM16 25768.13 -31.96 -13 PASS Band2 1.4 19193 6 #0 QPSK 25758.75 -31.65 -13 PASS Band2 1.4 19193 6 #0 QAM16 25432.50 -31.87 -13 PASS Band2 3 18615 15 #0 QPSK 25845.63 -31.20 -13 PASS Band2 3 18615 15 #0 QAM16 25780.00 -31.62 -13 PASS Band2 3 19185 15 #0 QPSK 25799.38 -31.65 -13 PASS Band2 3 19185 15 #0 QAM16 25626.25 -31.75 -13 PASS Band2 5 18625 25 #0 QPSK 25769.38 -31.57 -13 PASS Band2 5 18625 25 #0 QAM16 25752.50 -31.93 -13 PASS Band2 5 19175 25 #0 QPSK 25817.50 -31.62 -13 PASS Band2 5 19175 25 #0 QAM16 25814.38 -31.71 -13 PASS Band2 10 18650 50 #0 QPSK 25801…

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Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 33 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: Advertising Player-TAP20 FCC ID: 2BVIG-CSAP07005 Trademark(s): N/A Model/Type reference: CSAP07005 Applicant’s name: Inforich (Guangzhou) Technology Company Limited Address: Room 01, Room 2601, 439 Zhongshan Avenue Central, Tianhe District, 510000 Guangzhou, Guangdong Province, China Manufacturer: Inforich (Guangzhou) Technology Company Limited Address: Room 01, Room 2601, 439 Zhongshan Avenue Central, Tianhe District, 510000 Guangzhou, Guangdong Province, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Nov. 20, 2025 Sample tested Date: Nov. 20, 2025 to Mar. 13, 2026 Issue Date: Mar. 13, 2026 Report No.: CTB25112005007RF03 Test Standards FCC Part 2, 22, 24E, 27 Test Results PASS Remark: This is LTE radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25112005007RF03 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 33 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 7 4.3 Support Equipment........................................................................................................................... 7 4.4 Test Mode ........................................................................................................................................ 7 4.5 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. RF EXPOSURE ............................................................................................................................ 10 6.1 Standard…

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