PRDKB64Wireless Keyboard

Quick Start Guide Specifications Model: AMR110 Weight: 60g Buttons: 4 Connector Type: USB Sensor Type: Optical DPI: 1200(default) /1600/ 2000 Dimensions (L x W x H): 108*64.5*35.9mm Device Features 1. Left button 4. DPI button 2. Scroll wheel 5. Optical sensor 3. Right button 6. Battery cover Keyboard Specifications Model: AKW110 Weight: 60g Connector Type: RF 2.4GHz Dimensions (L x W x H): 431.65*123.96*27.47mm Device Features ＊ LED Indicator(Low Battery Warning) How to Use 1. Please note that the receiver is placed in the packaging box, please take it out 2. Insert AA batteries into the mouse & keyboard, then follow the steps as below. 3. Replace the battery compartment cover. 4. Plug the USB receiver into one of your computer’s USB ports. Now you are ready to use the mouse. Contents of the Box RF 2.4GHz Mouse x1 RF 2.4GHz Keyboard x1 AA Battery x2 Quick Start Guide x1 Caution • Do not disassemble the device or operate the device under abnormal conditions. • Do not submerge the device in water. • If the device could not be functional, or there was thermal abnormal situation, please re-plug into USB ports. • If you still encounter problems after going through the corrective measures, please contact your dealer or an authorized service center for assistance. •For more information regarding Acer accessories, please visit Acer website at www.acer.com. Environment Temperature: • Operating: 0 °C to 40 °C • Non-operating: -10 °C to 60 °C Humidity (non-condensing): • Operating: 10% to 90% • Non-operating: 10% to 90% FCC STATEMENT 1. 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. 2. 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. Manufacturer address 8F, No. 88, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 221, Taiwan Please visit www.acer.com for warranty.

Acrox Technologies Co., Ltd. Covered Equipment Certification Attestation Letter 11/23/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: PRDKB64 Acrox Technologies 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Acrox Technologies 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Acrox Technologies Co., Ltd. (“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). Signed: Printed name: Gavin Hsieh Title: Product Manager Company Name: Acrox Technologies Co., Ltd. Date: 11/23/2024

Acrox Technologies Co., Ltd. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 10/24/2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: PRDKB64 FRN of applicant: 0018333633 Per section 2.911(d)(7) of the FCC rules, Acrox Technologies Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Acer America Corporation FCC Registration Number (FRN): 0033486168 Physical U.S. Company Address: 1730 N. 1st St. Suite 400 San Jose, CA 95112 United States Contact Person: young kim Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Agent Signed (if different from Applicant): Signed: Signed: Printed name: Gavin Hsieh Printed name: young kim Title: Product Manager Title: Director Company Name: Acrox Technologies Co., Ltd. Company Name: Acer America Corporation Date: 10/24/2024 Date: 10/24/2024

DATE : 10/25/2024 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint EST Technology Co., Ltd. Address:Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Acrox Technologies Co., Ltd. Address:4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan <Signature> Name：Gavin Hsieh Title：Product Manager Applicant Company：Acrox Technologies Co., Ltd.

DATE : 10/25/2024 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: PRDKB64 Product Name: Wireless Keyboard Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name：Gavin Hsieh Title：Product Manager Company：Acrox Technologies Co., Ltd.

Acrox Technologies Co., Ltd. I, the undersigned, Gavin Hsieh: The following models have the same technical construction including circuit diagram, PCB Layout, components and component layout, all electrical construction and mechanical construction, except the different model number. 1) Model No.: AKR110 2) Model No.: KGF FCC ID: PRDKB64 Sincerely, Client’s signature : Client’s name / title : Gavin Hsieh / Product Manager Contact information / address : 4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan Telephone: 886-2-2796-5888 Fax No.: 886-2-2793-8999

External Photos M/N: AKR110 External Photos M/N: AKR110 External Photos M/N: AKR110

SN: GPKBD1105A448000010Z01 ( Клавиатура/鍵盤/键盘) Model (Модель/ Rated.: 1.5V DC 50mA FCC ID:PRDKB64 型號/型号): AKR110 EU Importer: Acer Italy s.r.l Viale delle Industrie 1/A, 20044 Arese (MI), Italy 键盘底贴 SN: GPKBD1105A448000010Z01, GPKBD1105A448000020Z01... 紅色GPKBD1100T 為PN依型號變動相對應PN, 每型號固定PN 綠色為2024年生產之4 橘色為生產週期，依實際預計生產日為準 藍色00001(五碼)為流水碼，16進位， (規則: 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, 10, 11, 12, ,以此類推) 黑色0Z01 固定 (AKR110) FCC Label_US International Wireless Keyboard US-int 69.9 mm 39.89 mm

Label Location

Internal Photos M/N: AKR110 Internal Photos M/N: AKR110 2.4G SRD Antenna

Page 1 of 3 Report No. ESTE-R2409277 FCC RF EXPOSURE REPORT Acrox Technologies Co., Ltd. Wireless Keyboard Model Number: AKR110 Additional Model: KGF FCC ID: PRDKB64 Applicant: Acrox Technologies Co., Ltd. Address: 4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan, R.O.C Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2409277 Date of Test: Sep. 20, 2024~ Sep. 27, 2024 Date of Report: Sep. 30, 2024 Page 2 of 3 Report No. ESTE-R2409277 1. Applicable Standards FCC Part 2(Section 2.1093) FCC KDB 447498 D04 Interim General RF Exposure Guidance v01 2. Exposure Evaluation of Portable or Mobile Devices Human exposure to RF emissions from portable devices (47 CFR §2.1093), as defined by the FCC, must be evaluated with respect to the FCC-adopted limits for SAR. Evaluation of mobile devices, as defined by the FCC, may also be performed with respect to SAR limits, but in such cases it is usually simpler and more cost-effective to evaluate compliance with respect to field strength or power density limits. For certain devices that are designed to be used in both mobile and portable configurations similar to those described in 47 CFR §2.1091(d)(4), such as certain desktop phones and wireless modem modules, compliance for mobile configurations is also satisfied when the same device is evaluated for SAR compliance in portable configurations. The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 300 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 3 of 3 Report No. ESTE-R2409277 3. Evaluation Results For 2.4G SRD Field strength =83.58dBuV/m@3m P={ [10 (83.58/20) /10 6 *3] 2 /30 }*1000mW = 0.068mW< 2.72mW 1. Limited= 3060*(0.5/20)^(- (where f is in GHz); 2. We choose 2.480GHz to calculate limit as lower frequency will have higher limits. End of Test Report

Report No.: BL-SZ2450497-902 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Shenzhen Boyi Innovation Technology Co., Ltd Address: North, 5 / F, Building 3, Tea West, Zone A, Huafeng First Science Park, Hangcheng Street, Baoan District, Shenzhen Equipment Type: BYKC-OM6228A2 Model Name: BYKC-118 Brand Name: Boyi scientific and technological innovation Test Standard: IEEE Std 149-2021 Sample Arrival Date: May 14, 2024 Test Date: May 14, 2024 Date of Issue: May 16, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Xia Long Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2450497-902 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) 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 Rev. 01 May 16, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory ..................................................................................................................... 3 1.2 Test Location ......................................................................................................................... 3 2 PRODUCT INFORMATION ......................................................................................................... 4 2.1 Applicant Information ............................................................................................................ 4 2.2 Manufacturer Information ...................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) .......................................................... 4 2.4 Ancillary Equipment .............................................................................................................. 4 2.5 Technical Information ............................................................................................................ 4 3 SUMMARY OF TEST RESULTS ................................................................................................. 5 3.1 Test Standards ...................................................................................................................... 5 3.2 Test Verdict ........................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................... 5 4 GENERAL TEST CONFIGURATIONS ........................................................................................ 6 4.1 Test Condition ....................................................................................................................... 6 4.2 Test Equipment List .............................................................................................................. 6 4.3 Test Setup ............................................................................................................................. 7 4.4 Test Frequencies .................................................................................................................. 7 ANNEX A TEST RESULTS ............................................................................................................. 8 A.1 Gain and Efficiency ............................................................................................................... 8 ANNEX B RADIATION PATTERN .................................................................................................. 9 ANNEX C TEST SETUP PHOTO ................................................................................................. 12 ANNEX D EUT PHOTO ................................................................................................................ 13 Report No.: BL-SZ2450497-902 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2450497-902 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Shenzhen Boyi Innovation Technology Co., Ltd Address North, 5 / F, Building 3, Tea West, Zone A, Huafeng First Science Park, Hangcheng Street, Baoan District, Shenzhen Contact Person Wang Weiyuan Telephone Number 18675575732 E-mail Address [email protected] 2.2 Manufacturer Information Manufacturer Shenzhen Boyi Innovation Technology Co., Ltd Address North, 5 / F, Building…

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Page 1 of 45 Report No.ESTE-R2409276 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Acrox Technologies Co., Ltd. Wireless Keyboard Model Number: AKR110 Additional Model: KGF FCC ID: PRDKB64 Applicant Acrox Technologies Co., Ltd. Address: 4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan, R.O.C Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2409276 Date of Test: Sep. 20, 2024~ Sep. 27, 2024 Date of Report: Sep. 30, 2024 Page 2 of 45 Report No.ESTE-R2409276 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................ 4 1.1. Description of Device (EUT) ......................................................................................................... 4 1.2. Antenna Information ...................................................................................................................... 4 1.3. Information of RF Cable ................................................................................................................ 4 2. SUMMARY OF TEST ........................................................................................................................ 5 2.1. Summary of test result .................................................................................................................. 5 2.2. Test Facilities .................................................................................................................................. 6 2.3. Measurement uncertainty ............................................................................................................. 7 2.4. Assistant equipment used for test ............................................................................................... 7 2.5. Block Diagram ................................................................................................................................ 7 2.6. Test Mode ....................................................................................................................................... 8 2.7. Power Setting of Test Software ................................................................................................... 8 2.8. Channel List .................................................................................................................................... 8 2.9. Test Equipment List ....................................................................................................................... 9 3. FIELD STRENGTH OF FUNDAMENTAL .......................................................................................... 10 3.1. Limit ................................................................................................................................................ 10 3.2. Test Setup ..................................................................................................................................... 10 3.3. Spectrum Analyzer Setting ......................................................................................................... 10 3.4. Test Procedure ............................................................................................................................. 11 3.5. Test Result .................................................................................................................................... 12 4. RADIATED SPURIOUS EMISSIONS AND BAND EDGE ................................................................... 19 4.1. Limit ................................................................................................................................................ 19 4.2. Test Setup ..................................................................................................................................... 21 4.3. Spectrum Analyzer Setting ......................................................................................................... 22 4.4. Test Procedure ............................................................................................................................. 23 4.5. Test Result .................................................................................................................................... 24 5. 20DB BANDWIDTH ....................................................................................................................... 36 5.1. Limit ................................................................................................................................................ 36 5.2. Test Setup ..................................................................................................................................... 36 5.3. Spectrum Analyzer Setting ......................................................................................................... 36 5.4. Test Procedure ............................................................................................................................. 36 5.5. Test Condition .............................................................................................................................. 37 5.6. Test Result .................................................................................................................................... 37 6. ANTENNA REQUIREMENTS .......................................................................................................... 39 6.1. Limit ................................................................................................................................................ 39 6.2. Test Result ..............................................................................................................…

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Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz)