2AHAS-XCA21013RBasic Wireless Keyboard USB Receiver

-1- Product Specifications KEYBOARD MODEL NO. : XCA2-1013-BLK -2- Keyboard Table Contents Table Contents -2- 1.0 General Specifications 1.1. Appearance 1.2. Outline Dimensions and Material -3- -3- -3- 2.0 Environmental 2.1. Working temperature 2.2. Working humidity 2.3. Storage temperature 2.4. Storage humidity -4- -4- -4- -4- -4- 3.0 Mechanical 3.1. Push button 3.2. Maximum use life -4- -4- -4- 4.0 Cable 4.1. Working Voltage 4.2. Working Current 4.3. Working Distance 4.4. Working Frequency -4- -4- -4- -4- -4- 5.0 Electrical 5.1. Inter face MIN USB 5.1.2. Power requirements -4- -4- -4- 6.0 Working condition for compatible PC -5- -3- Keyboard 1.0 General Specifications 1-1 Appearance There should be no notice liable scratches, contamination, or welding etc. That affects the appearance. (product inspect specification standard Doc. No.) There is case to make a limited sample to conform color between manufacturer and customer. 1-2 Outline, Dimensions and Material Outline, Dimensions and Material shall be shown on the individual drawing. Length 443mm Width 153mm Height 25mm Weight 412 g ± 10 g Keys 104 PCS Body Color Black Operation system environment Win2000/Win XP/WINME/Vista/Win7/Win8/Android/Linux/Apple. Name: Wireless keyboard USB receiver Size: 1.3*0.6*1.8CM Weight: 1.5g -4- 2.0 Environmental 2-1 Working temperature -6 °C ~ +46 °C 2-2 Working humidity 10 % ~ 80%RH 2-3 Storage temperature -20 °C ~ +60 °C 2-4 Storage humidity -20°C-60°C 3.0 Mechanical 3-1 Pushbutton Items Condition Specifications Operation force Operating on the center of Button Operating point ∮6.5mm 44±10g Max. Operating stroke 5.0±0.3 mm 3-2 Maximum use life Items Condition Specifications Maximum use life Normal 10000000 cycles Max. 4.0 RF 2.4G 4.1 Working Voltage 1.5V 4.2 Working Current 25mA 4.3 Working Distance is 8-10 meters 4.4 Working Frequency 2.4GHz Keyboard 5.0 Electrical 5-1 Interface 2.4G 5-1-2 Power requirements 1.5.V DC 25mA Max. 6.0 Working condition for compatible PC PC Win2000/Win XP/WINME/Vista/Win7/Win8/Android/Linux/Apple. -5- FCC Caution: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. IMPORTANT NOTE: 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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .

blockdiagram USBInterface 16M 2402MHz-2480MHz SE69D RF

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue Edison, NJ 08817,United States Tel：908-222-7501 Fax: 908.222.7504 E-mail：[email protected] FCC Authorization 2020/09/14 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, JEM ACCESSORIES INC. the undersigned, hereby authorize Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Printed Name: Eli Dabbah Title: Manager QA-FR-170-B

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue Edison, NJ 08817,United States Tel：908-222-7501 Fax: 908.222.7504 E-mail：[email protected] Date: 2020/09/14 Product Similarity Declaration To Whom It May Concern, We, JEM ACCESSORIES INC. hereby declare that we have a product named as Basic Wi reless Keyboard USB receiver (Model No: XCA2‐1013‐BLK) ,FCC ID: 2AHAS‐XCA21013R,was tested by BACL, meanwhile, for our marketing purpose, we would like to list a series model 12484, 12485 on reports and certificate, all the models are identical schematics, except for the difference of model No., And no other changes are made to them. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Printed Name: Eli Dabbah Title: Manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 1 of 3 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 3 of 3

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822830-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 1 of 3 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 3 of 3 Antenna

OperationalPrinciple 1.TheSE69Disamemberofthelow-cost,high-performancefamily ofintelligent2.4GHzRFtransceiverswithembedded microcontrollers. 2.TheSE69DisoptimizedtoprovideasinglechipsolutionforUltra LowPower(ULP)wirelessapplications.Thecombinationof processingpower,memory,lowpoweroscillators,real-timecounter andarangeofpowersavingmodesprovidesanidealplatformfor implementationofRFprotocols. 3.BenefitsofusingSE69Dincludetighterprotocoltiming,security, lowerpowerconsumptionandimprovedco-existenceperformance. FortheapplicationlayertheSE69Doffersarichsetofperipherals including:USB,andsoon.ANTENNA,Theantennaistypicallyfed fromtheendofthemonopolesectionbyaplatedthrough-holevia whichisinturnconnectedtotheRFoutputonthe2.4GHzband.

1234 A B C D 4 321 D C B A 08 Main Circuit DM DP C3 4.7uF +5V D+ 3 D- 2 VCC 1 GND 4 USBA USB4P ANT1 2.4G CF1 NC Matching Circuit CF2 NC ANT CF3 1.2PF P1.2 1 P2.1 2 P2.0 3 P1.3 4 OUT33V 5 VBUS 6 D- 7 D+ 8 DVSS 9 P0.4 10 P0.3 11 P0.2 12 VSSIO 13 VDD IO 14 P 1 .0 15 P 1 .4 16 P 1 .5 17 P 1 .6 18 P 1 .7 19 DVSS 20 VD ET 21 VDDV CO 22 VSSP LL 23 VSSV CO 24 AVSS 25 X T A LP 26 X T A LN 27 VDDPA 28 RFN 29 RFP 30 VSSRF 31 AVSS 32 AVCC 33 ADCREF 34 VSSADC 35 DVSS 36 OUT1.9V 37 CP_EN 38 DVDD 39 R E S ET 40 C DVDD 41 C P3 42 C P1 43 C P2 44 VSS CP 45 VDD IO 46 VSS IO 47 TE ST 48 P 1 .1 49 P 0 .1 50 P 0 .0 51 P 0 .7 52 P 0 .6 53 P 0 .5 54 U1 SE69D VCC VCC VCC VCC C7 NC Y1 16MHZ+/-20PPM 12pF VCC VCC C1 105 ANT VCC +5V DM DP P 1 .0 VCCR1 3.3R

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For JEM ACCESSORIES INC. 32 Brunswick Avenue, Edison, New Jersey, United States, 08817 FCC ID: 2AHAS-XCA21013R Report Type: Original Report Product Type: Basic Wireless Keyboard USB receiver Re port Number: RSZ200822831-00 Re port Date: 2020-09-21 Reviewed B y: Jimmy Xiao RF En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200822831-00 FCC Part 15.247 Page 2 of 38 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ...................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST DATA ................................................................................................................................................................ 14 FCC §15.205, §15.209 & §15.247(d) – RADIATED EMISSIONS .........................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 1 of 2 EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200822831-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)