2BHHB-MACOMINI PC

欢迎使用微型计算机，为了保证本产品正常使用，您在使用之前，请仔细阅读本产品的 《操作说明》、《安装说明》、《电脑保修条款说明》。 操作说明 硬盘安装说明 电脑保修条款说明 清单:主机×1、赠品:说明书×1、适配器×1、 请检查产品主机包装箱的外观是否有明显的外伤，附件是否齐全，如有明显的 外伤或附件不符可联系经销商。 开箱及检查 工作温度:0-35°C 工作湿度:10%~90%无凝结 请使用标配适配器，否则可能造成无显、烧毁或其他机械损坏。请按照当地法 规处理废弃电池。 使用环境说明 ‘七日'规定:产品自您收到的次日起（遇到法定节假日顺延，包含双休日）七日 内，发生性能故障，消费者可选择退货、换货或维修。 ‘十五日'规定:产品自售出之日起15日内，发生性能故障，消费者可以选择换货 或维修。 三包凭证说明 本凭证是商品三包的重要依据，请妥善保管! 产品在线技术支持服务热线:0755-82684719 产品检测与维修服务: 服务中心地址:广东省深圳市龙华区东环二路65号中佳创意园C2栋4楼 用户在送修前将存储设备内的资料先自行备份，工程师仅负责检测与维修，对 于送修过程中因任何因素造成的资料遗失，本公司不予负责，请理解支持! 对于已经超过免费维修范围的电脑，将按照实际情况收取相关维修费用。 超过免费保修期的电脑，经工程师检测报价后因故不同意维修的，用户需支付 检测费用。 注:无论您通过何种方式来寻求技术支持服务，请明确告知使用的产品型号，购买所在平台，购 买时间，详细故障现象等，以便于工程师能更加准确快速地判断出故障原因，谢谢! 保修服务方式 请在220V交流电压下适用您的主机，在不适合的电压下工作将导致触电、起 火或损坏主机。 请不要在主机运行时插拔电源或移动主机，否则可能会造成主机宕机或部件损 坏。 本手册所提到的产品规格及图片文字等信息仅供参考，具体硬件配置以随机装 箱单为准。 未经授权禁止复制或使用此说明书中涉及的任何内容。 对于不是由本司所提供的设备或软件，本公司不承担任何使用性或可靠性。 使用注意事项 产品接口及功能示意图 用户信息 通信地址 用户姓名 联系电话 产品系列 出厂编号 见产品包装标签 公司名称 深圳市天钡科技有限公司 公司地址 深圳市龙华区东环二路65号中佳创意园C2栋4楼 服务热线 0755-82684719 经销商名称 销售信息 通信地址 调试日期 联系电话 销售日期 商品信息 E-mail USB4 DPUSB 2.5G*2 USB4 麦克风 HDMI DC电源 音频孔 USB3.2 GEN2 OCuLink 第一步：按照右图实例摆放，拧下固定底盖四周的 四颗螺丝，小心取下底盖。 第二步：即可安装内存与SSD硬盘 F7 快速启动 delete 进入BIOS 当遇到下面几种情况时，开机速度可能会变慢； 意外重启、重置BIOS/更换内存条、更换SSD。 通常而言，在正常运行一次开关机后， 启动速度恢复正常。 OCuLink不支持热插拔 全国服务电话： 深圳市天钡科技有限公司 0755-82684719 深圳市龙华区东环二路65号中佳创意园C2栋4楼 天钡中文官网 微信扫码关注了解更多讯息 Official Website Scan the QR code for more information AOOSTAR Online Customer Service Center AOOSTAR在线客服中心 AOOSTAR Центр онлайн-поддержки AOOSTAR 注* 产品包装、logo 字体及标识等可能因版本更新或生产批次不同而调整，说明书中的图片、文字描述 仅为示意，实际以实物为准 The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Welcome to use microcomputer. In order to ensure the normal use of this product, please read the Operation Manual, Installation Manual and Warranty Terms and Conditions carefully before using. Operation Instructions Product Interface and Function Diagram Installation instructions List: Main unit x 1, Free gift: Manual x 1, Adapter x 1. If there are any discrepancies with the accessories, please contact the dealer. Check packaging, appearance for damage & accessories for Unpacking and Inspection Please dispose of used batteries according to local regulations. Operating Temperature: 0-35°C Operating Humidity: 10%~90% non-condensing Please use the standard adapter, otherwise it may cause no display, burnout or other mechanical damage. Operating Environment Instructions Please do not plug or unplug the power supply or move the main- frame while it is running, otherwise it may cause the mainframe to crash or damage the components. Please ensure that the power socket and the power interface are in close contact, as loose contact may lead to the risk of fire. Please try to avoid frequently restarting or turning on the mainframe to extend its service life. Please back up important data in a timely manner. The manufac- turer is not responsible for any data loss caused by any circum- stances. Note: The manufacturer will not be held responsible for any prob- lems or equipment damage caused by improper use or use in an unsafe environment. Precautions for Use USB4 DPUSB 2.5G*2 USB4 microphone HDMI DC audio jack USB3.2 GEN2 USB4 DPUSB 2.5G*2 USB4 マイク HDMI DC オーディオジャック USB3.2 GEN2 OCuLinkOCuLink Step 1: Arrange the components as shown in the example on the right. Unscrew the four screws securing the bottom cover around its perimeter, and carefully remove the bottom cover. Step 2: You can now proceed to install the memory and SSD. Press F7 for quick boot and press Delete to enter BIOS. The startup speed may slow down under the following circumstances: ステップ1：右図の例に従って配置し、底カバー の周囲を固定している4本のネジを外し、底カバ ーを慎重に取り外します。 ステップ2：メモリとSSDハードディス クを取り付けることができます。 F7でクイックスタート、 DeleteキーでBIOSに入ります。 次のような状況に遭遇した場合、 起動速度が遅くなる可能性があります。 Unexpected restarts, BIOS resets/memory module replacements, or SSD swaps may slow down the startup speed. Generally, after a normal power-on and shutdown cycle, the startup speed will return to normal. 予期せぬ再起動、BIOSのリセット/メモリの交換、 SSDの交換。 通常、一度正常に電源を入れ切りを行うと、起動速度 は正常に戻ります。 OCuLink does not support hot-swapping. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Herland International Trading Inc FRN: 36324101 Contact Name: Jianfeng Gao Address: 1370 Valley Vista Dr Ste 200 Diamond Bar California 91765-3921 Telephone No: 001-909-772-1888 Email: [email protected] Applicant: Company name: Shenzhen Tianbei Technology Co., Ltd Product Description: MINI PC Grantee code: 2BHHB FCC ID: 2BHHB-MACO FRN: 0035665645 Contact Name: Jack bu Address: 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Telephone No: 18906679427 Email: [email protected] [Shenzhen Tianbei Technology Co., Ltd] certifies that, as of the date of this filing of the application with the TCB, [Herland International Trading Inc] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Tianbei Technology Co., Ltd] 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 equipment. [Herland International Trading Inc] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2025/12/01 Applicant’s Name: Jack bu US Agent’s Name: Jianfeng Gao Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Shenzhen Tianbei Technology Co., Ltd TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Tianbei Technology Co., Ltd Grantee code: 2BHHB FCC ID: 2BHHB-MACO FRN: 0035665645 Contact Name: Jack bu Address: 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Telephone No: 18906679427 Fax No: 18906679427 Email: [email protected] i. [Shenzhen Tianbei Technology Co., Ltd ] (“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. The applicant must sign this certification. ii. [Shenzhen Tianbei Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Tianbei Technology Co., Ltd] (“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 . Date: 2025/12/01 Applicant’s Name: Jack bu Title: Manager Signature: 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1

Shenzhen Tianbei Technology Co., Ltd Device MINI PC Company name Shenzhen Tianbei Technology Co., Ltd Grantee code 2BHHB FCC ID 2BHHB-MACO FRN 0035665645 Contact name Jake bu Address 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Telephone number 18906679427 E-mail [email protected] Chipset/module information WCSAX200， FP8 Operating System (if applicable) Windows 11 Storage Capacity (hard drive or other permanent memory storage, if applicable) 1TB Item 1. The device is able to install software/program installation? ☒ Yes, go to Item 2. □ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Code 00018768 Ed. 1 2 Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) YES WLAN/RJ 45 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive Yes 1TB 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher Yes Windows 11 3 Processor: 1 GHz or higher (x86 or x64) Yes 2.8GHz 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) Yes 2GB 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A No Screen # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 3 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A 4 After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☒ Yes, go to Item 3. □ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 USB Type-C port Battery charging only -Limited to power supply- Data transfer capability disabled 2. RJ-45 port Ethernet connectivity for operational data transmission -Communication limited to specific IP addresses- Port blocked for software downloads # Wireless Interface Purpose Justification 1 1 Wi-Fi It can be connected to the network for file or video downloading -Built-in firewall that blocks software downloads 2 Bluetooth Only pairing function is supported -No file transfer capability - Pairing limited to authorized devices After the review of this items, the device: □ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☒ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Jake bu Date: 2025/11/29 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications. 5 Proof of Compliance with Covered List Software Requirements 1. Did a test Firm or third party (other than the certification body and applicant) provide a list of software installed on the device and after scan results with no evidence of Kaspersky software? ☒ YES □ NO □ N/A If YES, provide: 6 Shenzhen DL Testing Technology Co., Ltd. Has other objective evidence been provided that no Kaspersky software is installed? ☒ YES □ NO □ N/A If YES, provide: 7 Shenzhen DL Testing Technology Co., Ltd. Signature: Name: Jake bu Date: 2025/11/29

Shenzhen Tianbei Technology Co., Ltd Product Similarity Declaration Company: Shenzhen Tianbei Technology Co., Ltd Address: 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Product Name: MINI PC Model Number: MACO, G-FLIP, WTR MAX, WTR PRO, NEX, GT37, GT68, GT, GOD Y, N1S, FLEX, N1PRO, N2PRO, GEM12+, GEM12+PRO, GEM12 MAX, AG01, AG02, EG01, EG02, XG76XT, N-BOX Z, GEM12, EG02S, AG03, MN37, MN58, MN58U, GEM10 FCC Identifier: 2BHHB-MACO We (Shenzhen Tianbei Technology Co., Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), All models are same as the samples except model name, they have the same structure and circuit. Client’s signature Name: Jack bu Date: 2025-11-29 Title: Manager Signature of applicant:

TCB CALL página 1 File FCC ID: 2BHHB-MACO Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : Search | California Secretary of State TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 TCB CALL página 9 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 Shenzhen Tianbei Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2025.12.01 Subject: Request for Confidentiality FCC ID: 2BHHB-MACO 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 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 NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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, C5266091_X10_Ed.2 1/1 Signature: Name: Jack bu Title: Manager 2025.12.01

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Tianbei Technology Co., Ltd Company: Shenzhen Tianbei Technology Co., Ltd Address: 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Product Name: MINI PC Model Number: MACO, G-FLIP, WTR MAX, WTR PRO, NEX, GT37, GT68, GT, GOD Y, N1S, FLEX,N1PRO, N2PRO, GEM12+, GEM12+PRO, GEM12 MAX, AG01, AG02, EG01, EG02,XG76XT, N-BOX Z, GEM12, EG02S, AG03, MN37, MN58, MN58U, GEM10 FCC Identifier: 2BHHB-MACO 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: Jack bu Date: 2025.12.01 Title: Manager Signature of applicant:

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 26*14mm M/N: MACO FCC ID: 2BHHB-MACO Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. WIFI 2.4G/BT ANT WIFI 5G ANT Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BHHB-MACO RF Exposure Evaluation Limits KDB 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) 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 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. EIRP=EMeas+20log(dMeas)-104.7 EIRP is the equivalent isotropically radiated power, in dBm EMeas is the field strength of the emission at the measurement distance, in dBμV/m dMeas is the measurement distance, in m Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 8.28 6.7298 0.00245 1.0 PASS 802.11g 7.39 5.4828 0.00199 1.0 PASS 802.11n HT20 7.07 5.0933 0.00185 1.0 PASS 802.11n HT40 7.39 5.4828 0.00199 1.0 PASS Remark: antenna gain=2.62dBi wifi 5G mode: Band Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Band 4 802.11a 8.781 7.5527 0.00437 1.0 PASS 802.11n HT20 8.26 6.6988 0.00388 1.0 PASS 802.11n HT40 8.429 6.9647 0.00403 1.0 PASS 802.11ac HT20 8.241 6.6696 0.00386 1.0 PASS 802.11ac HT40 8.592 7.2310 0.00419 1.0 PASS 802.11ac HT80 8.336 6.8171 0.00395 1.0 PASS Remark: antenna gain=4.64dBi For BT Field strength (dBuV/m) EIRP (dBm) Max tune-up (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 84.78 -10.38 0.0916 0.00003 1.0 PASS Remark: antenna gain=2.62dBi Note: the WIFI and BT can’t work same time.

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251028004R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 44 FCC Part 15E Test Report FCC ID: 2BHHB-MACO Applicant: Shenzhen Tianbei Technology Co., Ltd Address: 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Manufacturer: Shenzhen Tianbei Technology Co., Ltd Address: 4th Floor, Building C2, Zhongjia Creative Park, No. 65 East Ring Second Road, Fukang Community, Longhua Street, Longhua District, Shenzhen Product: MINI PC Trade Mark: N/A Model No.: MACO, G-FLIP, WTR MAX, WTR PRO, NEX, GT37, GT68, GT, GOD Y, N1S, FLEX, N1PRO, N2PRO, GEM12+, GEM12+PRO, GEM12 MAX, AG01, AG02, EG01, EG02, XG76XT, N-BOX Z, GEM12, EG02S, AG03, MN37, MN58, MN58U, GEM10 Date of Receipt: Oct. 28, 2025 Test Date: Oct. 28, 2025 - Nov. 14, 2025 Date of Report: Nov. 14, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 E 15.407 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-251028004R Prepared (Test Engineer): Ken Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251028004R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 44 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 9 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . EMC EMISSION TEST 11 3.1 CONDUCTED EMISSION MEASUREMENT 11 3.1.1 POWER LINE CONDUCTED EMISSION Limits 11 3.1.2 TEST PROCEDURE 11 3.1.3 DEVIATION FROM TEST STANDARD 11 3.1.4 TEST SETUP 12 3.1.5 EUT OPERATING CONDITIONS 12 3.1.6 TEST RESULTS 12 3.2 RADIATED EMISSION MEASUREMENT 15 3.2.1 Radiated Emission Limits 15 3.2.2 TEST PROCEDURE 16 3.2.3 DEVIATION FROM TEST STANDARD 16 3.2.4 TEST SETUP 17 3.2.5 EUT OPERATING CONDITIONS 18 3.2.6 TEST RESULTS (Between 9KHz – 30 MHz) 19 3.2.7 TEST RESULTS (Between 30MHz – 1GHz) 20 3.2.8 TEST RESULTS (1ghz~40ghZ) 22 3.3 RADIATED BAND EMISSION MEASUREMENT 27 3.3.1 Test Requirement: 27 3.3.2 TEST PROCEDURE 28 3.3.3 DEVIATION FROM TEST STANDARD 28 3.3.4 TEST SETUP 28 3.3.5 EUT OPERATING CONDITIONS 28 3.4 Conducted Band EMISSION MEASUREMENT 35 3.4.1 Test Requirement: 35 3.4.2 TEST PROCEDURE 35 3.4.3 DEVIATION FROM TEST STANDARD 35 3.4.4 TEST SETUP 35 3.4.5 EUT OPERATING CONDITIONS 35 4 . Conducted Output Power 36 4.1 Applied procedures / limit 36 4.1.1 TEST PROCEDURE 36 4.1.2 DEVIATION FROM STANDARD 36 4.1.3 TEST SETUP 36 4.1.4 EUT OPERATION CONDITIONS 36 4.1.5 TEST RESULTS 36 5 . POWER SPECTRAL DENSITY TEST 37 5.1 Applied procedures / limit 37 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251028004R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 44 Table of Contents Page 5.1.1 TEST PROCEDURE 37 5.1.2 DEVIATION FROM STANDARD 37 5.1.3 TEST SETUP 37 5.1.4 EUT OPERATION CONDITIONS 37 5.1.5 TEST RESULTS 37 6 . 6Db&26Db&99% BANDWIDTH TEST 38 6.1 Applied procedures / limit 38 6.1.1 TEST PROCEDURE 38 6.1.2 DEVIATION FROM STANDARD 38 6.1.3 TEST SETUP 38 6.1.4 EUT OPERATION CONDITIONS 39 6.1.5 TEST RESULTS 39 7 . DUTY CYCLE TEST SIGNAL 40 7.1 Applied procedures / limit 40 7.1.1 TEST PROCEDURE 40 7.1.2 DEVIATION FROM STANDARD 40 7.1.3 TEST SETUP 40 7.1.4 EUT OPERATION CONDITIONS 40 7.1.5 TEST RESULTS 40 8 . FREQUENCY STABILITY 41 8.1 Applied procedures / limit 41 8.1.1 TEST PROCEDURE 41 8.1.2 DEVIATION FROM STANDARD 41 8.1.3 TEST SETUP 41 8.1.4 EUT OPERATION CONDITIONS 41 8.1.5 TEST RESULTS 42 9 . TRANSMISSION IN THE ABSENCE OF DATA 44 9.1 STANDARD REQUIREMENT 44 9.2 tEST Result 44 10 . ANTENNA REQUIREMENT 44 10.1 STANDARD REQUIREMENT 44 10.2 EUT ANTENNA 44 11 . TEST SEUUP PHOTO 44 12 . EUT PHOTO 44 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251028004R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 44 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.407) , Subpart E Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.407(b), 15.205, 15.209 Radiated Spurious Emission PASS 15.407(b), 15.205, 15.209 Band Edge Emission PASS 15.407 (a) Maximum Conducted Output Power PASS 15.407 (a) Power Spectral Density PASS 15.407(a) (e) 26dB bandwidth and 99%dB Bandwidth 6dB bandwidth and 99%dB Bandwidth PASS 15.407(g) Frequency Stability PASS 15.407(c) Transmission in case of Absence of Information PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251028004R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 44 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of mea…

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