2ATFT-K160LAPTOP

Shenzhen Kejinming Electronic Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/5/2024 U.S. Agent Designation Sh enzhen Kejinming Electronic Co.,Ltd. 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: 2ATFT-K160): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Kejinming Electronic Co.,Ltd.. Shenzhen Kejinming Electronic Co.,Ltd. with the FRN 0028509735 accepts its obligation to maintain an agent for service of process in the United States for no less than one 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. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Since rely, Signature Ruiqi Chen Sales Director Shenzhen Kejinming Electronic Co.,Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Kejinming Electronic Co.,Ltd Address: 4/F, Building B, Yongli Industry Centre, Gushu Village, Xixiang Town, Bao'an District, Shenzhen 518000, China Phone: +86-755-83790059 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-06 Name / Title: Ruiqi Chen / Sales Director Company: Shenzhen Kejinming Electronic Co.,Ltd Address: 4/F, Building B, Yongli Industry Centre, Gushu Village, XixiangTown, Bao'an District, Shenzhen 518000, China Phone: +86-755-27489177 Fax: +86-755-27489373 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2ATFT-K160 K160 We, applicant Company Name: Shenzhen Kejinming Electronic Co.,Ltd Address: 4/F, Building B, Yongli Industry Centre, Gushu Village, Xixiang Town, Bao'an District, Shenzhen 518000, China Phone: +86-755-83790059 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-06 Name / Title: Ruiqi Chen / Sales Director Company: Shenzhen Kejinming Electronic Co.,Ltd Address: 4/F, Building B, Yongli Industry Centre, Gushu Village, Xixiang Town, Bao'an District, Shenzhen 518000, China Phone: +86-755-27489177 Fax: +86-755-27489373 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2ATFT-K160 K160 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Procedure The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2024-03-06 Name / Title: Ruiqi Chen / Sales Director Company: Shenzhen Kejinming Electronic Co.,Ltd Address: 4/F, Building B, Yongli Industry Centre, Gushu Village, Xixiang Town, Bao'an District, Shenzhen 518000, China Phone: +86-755-27489177 Fax: +86-755-27489373 E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Shenzhen Kejinming Electronic Co.,Ltd WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2ATFT-K160 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Ruiqi Chen / Sales Director Signature: Phone: +86-755-27489177 Email: [email protected] Date: 2024-03-06

Page1of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 Page6of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.11 Fig.12 Page7of7FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.13

Page1of1FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L5.0cmxW3.0cm) LabelLocation LAPTOP Model:K160 FCCID:2ATFT-K160

Page1of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 5GWIFI-Antenna2 Bluetooth/2.4GWIFI-Antenna1 Page3of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 Page6of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.11 Fig.12 Page7of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.13 Fig.14 Page8of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.15 Fig.16 Page9of9FCCID:2ATFT-K160 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.17 Fig.18

Page 1 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A Detailed System Check Results 1. System Performance Check System Performance Check 2450 MHz Head System Performance Check 5250 MHz Head System Performance Check 5750 MHz Head Page 2 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/2/23 Test Laboratory: LCS-SAR Lab System Check 2450 MHz DUT: D2450V2; Type: D2450V2; Serial: 808 Communication System: UID 0, CW (0); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.785 S/m; ε r = 39.365; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(7.42, 7.42, 7.42); Calibrated: 2023/11/23;  Sensor-Surface: 2mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: ELI v5.0; Type: ELI; Serial: 2010  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/Unnamed procedure/Area Scan (4x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 17.0 W/kg Configuration/Unnamed procedure/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 88.94 V/m; Power Drift = -0.13 dB Peak SAR (extrapolated) = 26.1 W/kg SAR(1 g) = 12.5 W/kg; SAR(10 g) = 5.75 W/kg Maximum value of SAR (measured) = 19.3 W/kg 0 dB = 19.3 W/kg = 12.86 dBW/kg Page 3 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/2/26 Test Laboratory: LCS-SAR Lab System Check 5250 MHz DUT: D5GHzV2; Type: D5GHzV2; Serial: 1046 Communication System: UID 0, CW (0); Frequency: 5250 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5250 MHz; σ = 4.656 S/m; ε r = 36.18; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(5.38, 5.38, 5.38); Calibrated: 2023/11/23;  Sensor-Surface: 2mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: ELI v5.0; Type: ELI; Serial: 2010  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/Unnamed procedure/Area Scan (10x10x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 17.3 W/kg Configuration/Unnamed procedure/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 50.65 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 28.9 W/kg SAR(1 g) = 7.65 W/kg; SAR(10 g) = 2.24 W/kg Maximum value of SAR (measured) = 19.3 W/kg 0 dB = 19.3 W/kg = 12.86 dBW/kg Page 4 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/2/27 Test Laboratory: LCS-SAR Lab System Check 5750 MHz DUT: D5GHzV2; Type: D5GHzV2; Serial: 1046 Communication System: UID 0, CW (0); Frequency: 5750 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5750 MHz; σ = 5.184 S/m; ε r = 35.502; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(4.88, 4.88, 4.88); Calibrated: 2023/11/23;  Sensor-Surface: 2mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: ELI v5.0; Type: ELI; Serial: 2010  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/Unnamed procedure/Area Scan (10x10x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 19.2 W/kg Configuration/Unnamed procedure/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 62.85 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 33.2 W/kg SAR(1 g) = 8.04 W/kg; SAR(10 g) = 2.22 W/kg Maximum value of SAR (measured) = 20.1 W/kg 0 dB = 20.1 W/kg = 13.03 dBW/kg

Page 1 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix B Detailed Test Results 1. WIFI WIFI 2.4GHz for Body WIFI 5.2GHz for Body WIFI 5.8GHz for Body Page 2 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/2/23 Test Laboratory: LCS-SAR Lab WIFI 2.4G 802.11b 6CH Rear side 0mm DUT: K160; Type: LAPTOP; Serial: A240124045-1 Communication System: UID 0, WIFI 2.4GHz (0); Frequency: 2437 MHz;Duty Cycle: 1:1.005 Medium parameters used: f = 2437 MHz; σ = 1.798 S/m; ε r = 39.262; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(7.42, 7.42, 7.42); Calibrated: 2023/11/23;  Sensor-Surface: 2mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: ELI v5.0; Type: ELI; Serial: 2010  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/Body/Area Scan (10x11x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.875 W/kg Configuration/Body/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 3.654 V/m; Power Drift = -0.11 dB Peak SAR (extrapolated) = 1.59 W/kg SAR(1 g) = 0.589 W/kg; SAR(10 g) = 0.235 W/kg Maximum value of SAR (measured) = 1.02 W/kg 0 dB = 1.02 W/kg = 0.09 dBW/kg Page 3 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/2/26 Test Laboratory: LCS-SAR Lab WIFI 5.2G 802.11a 40CH Rear side 0mm DUT: K160; Type: LAPTOP; Serial: A240124045-1 Communication System: UID 0, WIFI 5GHz (0); Frequency: 5200 MHz;Duty Cycle: 1:1.032 Medium parameters used: f = 5200 MHz; σ = 4.619 S/m; ε r = 35.91; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(5.38, 5.38, 5.38); Calibrated: 2023/11/23;  Sensor-Surface: 2mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: ELI v5.0; Type: ELI; Serial: 2010  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/Unnamed procedure/Area Scan (11x18x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.532 W/kg Configuration/Unnamed procedure/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 0.5120 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 1.73 W/kg SAR(1 g) = 0.342 W/kg; SAR(10 g) = 0.084 W/kg Maximum value of SAR (measured) = 0.752 W/kg 0 dB = 0.532 W/kg = -2.74 dBW/kg Page 4 of 4 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Date: 2024/2/27 Test Laboratory: LCS-SAR Lab WIFI 5.8G 802.11a 157CH Rear side 0mm DUT: K160; Type: LAPTOP; Serial: A240124045-1 Communication System: UID 0, WIFI 5GHz (0); Frequency: 5785 MHz;Duty Cycle: 1:1.032 Medium parameters used: f = 5785 MHz; σ = 5.18 S/m; ε r = 35.529; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3805; ConvF(4.88, 4.88, 4.88); Calibrated: 2023/11/23;  Sensor-Surface: 2mm (Mechanical Surface Detection)  Electronics: DAE3 Sn373; Calibrated: 2024/1/3  Phantom: ELI v5.0; Type: ELI; Serial: 2010  DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Configuration/Unnamed procedure/Area Scan (11x18x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.843 W/kg Configuration/Unnamed procedure/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 0 V/m; Power Drift = 0.00 dB Peak SAR (extrapolated) = 2.05 W/kg SAR(1 g) = 0.435 W/kg; SAR(10 g) = 0.116 W/kg Maximum value of SAR (measured) = 0.919 W/kg 0 dB = 0.919 W/kg = -0.37 dBW/kg

Page 1 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix C Calibration certificate 1. Dipole D2450V2-SN 808(2023-10-23) D5GHzV2-SN 1046(2023-10-23) 2. DAE DAE3-SN 373(2024-01-03) 3. Probe EX3DV4-SN 3805(2023-11-23) Page 2 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 3 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 4 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 5 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 6 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 7 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 8 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 9 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 10 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 11 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 12 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 13 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 14 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 15 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 16 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Page 17 of 27 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +…

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Page 1 of 42 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity SAR TEST REPORT For Shenzhen Kejinming Electronic Co.,Ltd LAPTOP Test Model: K160 Prepared for : Shenzhen Kejinming Electronic Co.,Ltd Address : Floor 1-6, Block B7, Yintian Industrial Park, YantianCommunity, Xixiang Street, Bao′ an Dist., Shenzhen, Guangdong, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (86)755-82591330 Fax : (86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : January 24, 2024 Number of tested samples Sample number : : 1 A240124045-1 Serial number : Prototype Date of Test : January 24, 2024~ February 27, 2024 Date of Report : February 28, 2024 Page 2 of 42 FCC ID: 2ATFT-K160 Report No.: LCSA01234099EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity SAR TEST REPORT Report Reference No. ................. : LCSA01234099EB Date Of Issue ............................. : February 28, 2024 Testing Laboratory Name ........... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .................... : Shenzhen Kejinming Electronic Co.,Ltd Address ...................................... : Floor 1-6, Block B7, Yintian Industrial Park, YantianCommunity, Xixiang Street, Bao′ an Dist., Shenzhen, Guangdong, China Test Specification: Standard ..................................... : FCC 47CFR §2.1093, ANSI/IEEE C95.1-2019, IEEE 1528-2013 Test Report Form No. ................. : LCSEMC-1.0 TRF Originator ............................ : Shenzhe…

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