PRDMU114Wireless Travel Mouse

Acrox Technologies Co., Ltd. 4F., No.89, Minshan St., Neihu Dist., Taipei City Taiwan. Declaration letter Dear Sir, We, _Acrox Technologies Co., Ltd._declare product: _ Wireless Travel Mouse _with the model numbers G78, 100095958_, there is no electrical change has been made to the equipment that alters the compliance characteristics. These models are the same except for model number and brand name. Please kindly handle on the project. FCC ID: PRDMU114 Thank you! Sincerely, Signature Gavin Hsieh Product Manager Acrox Technologies Co., Ltd.

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Acrox Technologies Co., Ltd. Address: 4F., No.89, Minshan St., Neihu Dist., Taipei City Taiwan. Product Name: Wireless Travel Mouse Model Number: G78, 100095958 FCC Identifier: PRDMU114 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Gavin Hsieh Date: 11/15/2022 Title: Product Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Acrox Technologies Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 11/15/2022 Subject: Request for Confidentiality FCC ID: PRDMU114 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality 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 Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. 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 public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Gavin Hsieh Title: Product Manager

FCC ID: PRDMU114 Page 3 of 8 External photos FCC ID: PRDMU114 Page 4 of 8 FCC ID: PRDMU114 Page 5 of 8 FCC ID: PRDMU114 Page 6 of 8

Label & Location

FCC ID: PRDMU114 Page 7 of 8 Internal photos FCC ID: PRDMU114 Page 8 of 8 RF Antenna RF Chip

Report No.: NTC2210125FV00 Page 2 of 25 Table of Contents 1. Summary of Test Result ...................................................................................................................................... 4 2. General Description of EUT ................................................................................................................................ 5 3. Test Channels and Modes Detail ........................................................................................................................ 7 4. Configuration of EUT ........................................................................................................................................... 7 5. Modification of EUT ............................................................................................................................................. 7 6. Description of Support Device ............................................................................................................................. 8 7. Test Facility and Location ................................................................................................................................... 8 8. Applicable Standards and References ................................................................................................................ 9 9. Deviations and Abnormalities from Standard Conditions ................................................................................... 9 10. Test Conditions ................................................................................................................................................. 9 11. Measurement Uncertainty ............................................................................................................................... 10 12. Sample Calculations ....................................................................................................................................... 11 13. Test Items and Results ................................................................................................................................... 12 13.1 Conducted Emissions Measurement ............................................................................................................ 12 13.2 Radiated Spurious Emissions and Restricted Bands Measurement ............................................................ 14 13.3 20dB Bandwidth Measurement ..................................................................................................................... 22 13.4 Antenna Requirement ................................................................................................................................... 24 14. Test Equipment List......................................................................................................................................... 25 Report No.: NTC2210125FV00 Page 3 of 25 Revision History Report Number Description Issued Date NTC2210125FV00 Initial Issue 2022-11-18 Report No.: NTC2210125FV00 Page 4 of 25 1. Summary of Test Result FCC Rules Description of Test Result Remarks §15.207 (a) AC Power Conducted Emission N/A See note §15.249(a)/ 15.209 Radiated Emissions PASS --- §15.249(d)/ 15.205 Band Edge PASS --- §15.215(c) 20dB Bandwidth PASS --- §15.203 Antenna Requirement PASS --- Note: AC Power Conducted Emission is not applicable due to the EUT only can be powered by battery. Report No.: NTC2210125FV00 Page 5 of 25 2. General Description of EUT Product Information Product name: Wireless Travel Mouse Main Model Name: G78 Additional Model Name: 100095958 Model Difference: Both of models have the same circuitry, electrical mechanical, PCB Layout and physical construction. The difference is model name and brand name due to marketing purpose. S/N: 2001A0001 Brand Name: Acrox, onn. Hardware version: V1.0 Software version: V1.0 Rating: 2*DC 1.5V from AA battery Typical arrangement: Table-top I/O Port: N/A Accessories Information Adapter: N/A Cable: N/A Other: N/A Additional information Note: 1. All the tests performed on model G78. 2. The product consists of the mouse and Dongle. This report only applies to the mouse. Remark: All the information above are provided by the manufacturer. More detailed feature of the EUT please refers to the user manual. Report No.: NTC2210125FV00 Page 6 of 25 Technical Specification (2.4G Function ) Frequency Range: 2402-2480MHz Modulation Type: GFSK Number of Channel: 40 (refer to following channel list for details) Channel Space: 2MHz Antenna Type: PCB antenna Antenna Gain: 1.38 dBi (Declared by manufacturer) Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 1 2402 15 2430 29 2458 2 2404 16 2432 30 2460 3 2406 17 2434 31 2462 4 2408 18 2436 32 2464 5 2410 19 2438 33 2466 6 2412 20 2440 34 2468 7 2414 21 2442 35 2470 8 2416 22 2444 36 2472 9 2418 23 2446 37 2474 10 2420 24 2448 38 2476 11 2422 25 2450 39 2478 12 2424 26 2452 40 2480 13 2426 27 2454 - - 14 2428 28 2456 - - Report No.: NTC2210125FV00 Page 7 of 25 3. Test Channels and Modes Detail Mode Channel Frequency (MHz) Modulation Data Rate (Mbps) 1 TX Low 1 2402 GFSK 1 2 TX Mid 20 2440 GFSK 1 3 TX High 40 2480 GFSK 1 4. Normal Mode --- --- --- --- --- Note: TX mode means that the EUT was programmed to be in continuously transmitting mode. 4. Configuration of EUT 5. Modification of EUT No modifications are made to the EUT during all test items. EUT Report No.: NTC2210125FV00 Page 8 of 25 6. Description of Support Device The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. No. Equipment Brand M/N S/N Cable Specification Remarks --- --- --- --- --- --- --- 7. Test Facility and Location Test Site : Dongguan Nore Testing Center Co., Ltd. (Dongguan NTC Co., Ltd.) Accreditations and Authorizations …

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NOTE:ThisdocumentisissuedbyShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,thetestreportshallnotbereproducedexceptin fullwithoutpriorwrittenpermissionofthecompany.Thetestresultsapplyonlytotheparticularsample(s)testedandtothespecifictestscarried outwhichisavailableonrequestforvalidationandinformationconfirmedatourwebsite. MORLAB SHENZHENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. FL1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page1of 13 REPORTNo.：SZ22110064E06 TESTREPORT APPLICANT:AcroxTechnologiesCo.,Ltd PRODUCTNAME:PCBAntenna MODELNAME:Ant-G78 TRADENAME:Acrox BRANDNAME:N/A STANDARD(S):IEEEStd149-2021 RECEIPTDATE:2022-11-04 TESTDATE:2022-11-07 ISSUEDATE:2022-11-22 Editedby: : FangJinshan(Rapporteur) Approvedby: : ChiShide(Supervisor) Testedby MORLAB SHENZHENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. FL1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page2of13 REPORTNo.：SZ22110064E06 DIRECTORY 1.TechnicalInformation ·········································································································3 1.1.ApplicantandManufacturerInformation ······································································3 1.2.EquipmentUnderTest(EUT)Description····································································3 2.TestResults··························································································································4 2.1.AppliedReferenceDocuments·······················································································4 2.2.TestConditions·················································································································4 2.3.MeasurementUncertainty·······························································································4 2.4.TestResults·······················································································································5 2.4.1.Gain····································································································································5 2.4.2.VSWR ·································································································································5 AnnexAPhotographs ············································································································6 AnnexBFigures ······················································································································7 1．2DRadiationPattern ·········································································································7 2．3DRadiationPattern ·········································································································8 3．VSWR·································································································································10 AnnexCPhotographs··········································································································11 AnnexDGeneralInformation······························································································13 1.1IdentificationoftheResponsibleTestingLaboratory··············································13 1.2IdentificationoftheResponsibleTestingLocation··················································13 1.3TestEquipmentsUtilized·······························································································13 ChangeHistory VersionDateReasonforchange 1.02022-11-22Firstedition MORLAB SHENZHENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. FL1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page3of13 REPORTNo.：SZ22110064E06 1.TechnicalInformation Note:Providebymanufacturer. 1.1.ApplicantandManufacturerInformation Applicant:AcroxTechnologiesCo.,Ltd ApplicantAddress:4F.,No.89,MinshanSt.,NeihuDist.,TaipeiCity114,Taiwan,R.O.C Manufacturer:AcroxTechnologiesCo.,Ltd ManufacturerAddress:4F.,No.89,MinshanSt.,NeihuDist.,TaipeiCity114,Taiwan,R.O.C 1.2.EquipmentUnderTest(EUT)Description WirelessType 2.4GFHSS Frequency N/A IMEI N/A AntennaType MeanderPCBantenna SampleNo.6# Dimensions: MORLAB SHENZHENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. FL1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page4of13 REPORTNo.：SZ22110064E06 2.TestResults 2.1.AppliedReferenceDocuments Leadingreferencedocumentsfortesting: No.IdentityDocumentTitle 1 IEEEStd149-2021 IEEERecommendedPracticeforAntenna Measurements 2.2.TestConditions TestEnvironmentConditions ： RelativeHumidity:25...75% Temperature:+10°Cto+30°C 2.3.MeasurementUncertainty Theuncertaintyiscalculatedusingthemethodssuggestedinthe"GuidetotheExpressionof UncertaintyinMeasurement"(GUM)publishedbyISO.Whenthetestresultisacriticalvalue,we willusethemeasurementuncertaintygivethejudgmentresultbasedonthe95%Confidence intervals. ItemMeasurementUncertainty(dB) Gain±0.5 VSWR±0.2 MeasurementUncertainty(95%ConfidenceInterval)K=2 MORLAB SHENZHENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. FL1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page5of13 REPORTNo.：SZ22110064E06 2.4.TestResults 2.4.1. Gain Frequency (MHz) Gain(dBi) 24001.38 2410 1.27 24201.02 2430 1.04 24401.08 2450 1.00 24600.97 2470 0.83 24800.75 2490 0.66 25000.63 2.4.2. VSWR FrequencyVSWR 2400MHz2.06 2440MHz 2.20 2480MHz2.22 MORLAB SHENZHENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. FL…

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FCC ID: PRDMU114 Page 1 of 8 Test Photo Radiated emission (Below 30MHz) Radiated emission (30-1000MHz) FCC ID: PRDMU114 Page 2 of 8 Radiated emission (Above 1000MHz)