2AGLG-LK150DScissor Keyboard

Dongguan Togran Electronics Technology Co.,LTD File Name：LK150D wireless Keyboard Spec Department：R&D Edit：Linli/Xiaowei Liang Check： ZhongMin Wang Approval：Zhengliang You Edit Date 2023-10-05 Version A0 Issued 2023-10-06 Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 1 / 8 Revision History Date version page Revised page Description 2023-10-05 A0 Start of the document, first release Origial DCC Edit by Date Edit Check Approval Issued by Reveipt by R&D 2023-10- 05 Linli/Xiaowei Liang ZhongMin Wang Zhengliang. You DCC Sales/PE Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 2 / 8 1 Introduction This document contains a functional and performance specification of the Wireless USB slim Keyboard. 2.4G compatible with Win XP, Win Vista, Win7, Win8, Win8.1, Win10, Win11 and other operating systems. Transmitter: Receiver: 2 Physical Specification  Dimension Transmitter： Height: 16.0±0.5mm Length: 436.0±0.5mm Width: 130.0±0.5mm Receiver： Height: 6.0±0.5mm Length: 19.0±0.5mm Width: 15.0±0.5mm  Weight: approx. 540± 50g. 3 Mechanical Characteristics 3.1 Keyboard color  Top case togran black (According to customer requirements)  Bottom case togran black (According to customer requirements) Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 3 / 8  Kepcap1# togran black(According to customer requirements)  Kepcap2# togran gray (According to customer requirements)  LED lens transparency clear  Legend printing Pantone white/305C for Fn+ key  LED indicator icon Pantone 403C 3.2 Key switch  Operating force of Keys: 65±15 gf  Tolal travel 1.5±0.3 mm  Click ratio >40%  Bounce 5ms 3.3 Keyboard material  Top case ABS or HIPS  Bottom case ABS or HIPS  Kepcap1# ABS  Kepcap2# ABS  LED lens transparency PC  Mid-board transparency PC  Scissors POM  Rubber dome Silicone  Foot (turn) ABS+TPE  Foot Silicone 4 Radio Characteristics: 4.1 Transmitter  Rating: 5V⎓500mA (with DC 3.7V, 350mAh battery inside)  Frequency：2.40~2.48 GHz.  Working channel:16 channel  Power consume: Key working <10mA ; （Suspend I） <0.1mA ; （Suspend II） <0.02mA  Working distance: >10Metre 4.2 Receiver  System interface: USB port of PC.  Supply voltage: 4.75V10%  Working Power consumption: 30 mA (Max)  Frequency：2.40~2.48GHz.  Working channel : 16 channel 5 Important Components  Receiver : IC: TLSR8373A  Transmitter : IC: EP2T42F40ER(TLSR8373C) 6 Environment Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 4 / 8 6.1 Operating Temperature and Humidity Temperature: -5 o C to 45 o C Humidity: 85% RH or less 6.2 Storage Temperature and Humidity Temperature: -15 o C to 65 o C Humidity: 85% RH or less 7 Reliability Specifications 7.1 Key Life Test Switching speed: 30 cycles/min. Operating force of Key: 65gf Operating cycles: 5,000,000 cycles Judging Criteria : No functional defect should be found for the switch actuation. 7.2 High Temperature Test Temperature: 602 o C Storage time: 96 hours. After this test the mouse shall be left in room temperature for 1 hour. Judging Criteria : No functional defect should be found. 7.3 Low Temperature Test Temperature: -152 o C Storage time: 96 hours After this test the mouse shall be left in room temperature for 1 hour. Judging Criteria : No functional defect should be found. 7.4 Moisture Test Temperature: 402 o C Humidity: 90~95% R.H. Storage time: 96 hours. After this test the mouse shall be left in room temperature for 1 hour. Judging Criteria : No functional defect should be found. 7.5 Heat Cycle Test Temperature: -152 o C for 1 hour and then 602 o C for 1 hour Storage time: 5 cycles. After this test the mouse shall be left in room temperature for 1 hour. Judging Criteria : No functional defect should be found. 8 Agency Certifications FCC CLASS B PART15 CE Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 5 / 8 9 Schematic Transmitter: Receiver: Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 6 / 8 10 Application Matrix. R0 P20 R1 P21 R2 P22 R3 P23 R4 P24 R5 P25 R6 P26 R7 P27 C0 P15 Z 1(!) POWER Prev Track Alt-R Next Track Sleep WAKE UP C1 P35 C 3(#) € Volume+ Volume- WWW refresh Ctrl-R WWW favorite C2 P36 V 5% F5 WWW back Alt-L WWW Forward WWW STOP WWW search C3 P37 ENTER 6^ F6 Shift-L ￥ G C4 P00 F F3 PAUSE M Ctrl-L MAIL C5 P01 K56 4($) SPACE Win-L WWW Home 131 132 133 C6 P02 K14 F4 A Calculator K150 K151 WIN_R C7 P03 F7 `(~) S Y P 7(&) B C8 P11 F8 -_ Tab U [{ 8* H N C9 P14 F9 =+ D I ]} 9( " " FN C10 P12 F11 F1 W PRINT HOME DEL Insert .(>) C11 P10 F12 L E SCROLL LOCK END Page Up Page Down /? C12 P13 F10 F2 Q O \| 0()) K42 ,(<) C13 P07 APP ;: ↑ NUM LOCK 7(K) 4(K) 1(K) K45 C14 P06 ESC K ← /(K) 8(K) 5(K) 2(K) 0(K) C15 P05 R J ↓ *(K) 9(K) 6(K) 3(K) .(K) C16 P04 T Back Spack → _(K) +(K) K107 Enter(K) CAPS LOCK C17 P16 X 2(@) MyPC Play/ Pause Media Shift-R Media Mute Media Stop Dongguan Togran Electronics Technology CO.,Ltd DN：QW172 Version：A0 File Name：LK150D wireless Keyboard Spec Page 7 / 8 11 Functional Specification. 1. LED Indicator: Item Indicator Icon Color Definition 1 Charging Red Red always on when charging. Green Green always on when fully charged. 2 Num lock Green Green indicator is on. 3 Caps lock Green Green indicator is on. 4 Scroll lock Green Green indicator is on. 2.4G Flash red When the 2.4G is pairing, the indicator flashes red quickly. After pairing successfully. The light goes out. LVD Flash red The indicator flashes red slowly when the battery is low. 2. Multimedia function Fn+Q: Switch to Android，Fn+W: Switch to Windows，Fn+E: Switch to Mac。 FN+ESC:FN Lock，FN+F1: Screen brightness decrease，FN+F2: Screen brightness increase，FN+F3: homepage， FN+F4:Search，FN+F5:music，FN+F6: Pretrack，FN+…

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-DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30daysvia thegrantingTCB. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 10/28/23 U.S.AgentDesignation DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD.acknowledgestheirconsentfor thefollowingcontactlocatedintheUnitedStatestoactastheiragentforserviceofprocessforthe equipmentforwhichauthorizationissought(FCCID:2AGLG-LK150D): NameandcompanyofU.S.agent:LinkwldLLC PhysicalU.S.addressofagent:1942BroadwaySt.STE314C,Boulder,CO,80302,US FRNofU.S.agent:0033625682 EmailaddressofU.S.agent:[email protected] LinkwldLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofDONGGUAN TOGRANELECTRONICSTECHNOLOGYCO.,LTD.. DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD.withtheFRN0025055567 acceptsitsobligationtomaintainanagentforserviceofprocessintheUnitedStatesfornolessthan oneyearaftereitherthegranteehaspermanentlyterminatedallmarketingandimportationofthe applicableequipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature [Name]Karina [Title]Manager [Company]DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD. Signature [NameofU.S.agent]TimothyZhu 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 4 -DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30daysvia thegrantingTCB. [TitleofU.S.agent]Manager [CompanyofU.S.agent]LinkwldLLC

-DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 10/28/23 Towhomitmayconcern: We,[DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD.],herebycertifythatthe equipmentforwhichauthorizationissought(FCCID:[2AGLG-LK150D])isnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature BoJiang Manager DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD. 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ProjectNo.:18220WC302152Page 1 of 2 AppendixII--ExternalPhotograph TK405G,TK405H,TK405B,MK405G,MK405H,MK405B,LK160D TK406G,TK406H,TK406B,MK406G,MK406H,MK406B,TK407G, TK407H,TK407B,MK407G,MK407H,MK407B,LK170D LK150D,TK402G,TK402H,TK402B,MK402G,MK402H,MK402B ProjectNo.:18220WC302152Page 2 of 2

林晓雁 2023/10/13 logo示意图 TK402H08603R 东莞市铭冠电子科技有限公司 TOGRAN ELECTRONIC Co., Ltd. 1:1 1 A0 1/2 备注： 1.要求符合铭冠以下三大文件： a.《键盘类外观检验标准T-WQ-007/鼠标类外观检验标准 TG-WQ-008/耳机类外观检验标准TG-WQ-005》 b.《键盘&鼠标可靠性试验管理规范TG-WQ-004/耳机 可靠性试验管理规范TG-WQ-006》 c.《TG-HSF-300环保要求》 2.产品须符合本公司环保最新Reach和RoHS等。 3.标注：“ * ”为重点检测尺寸，重点在实际试配。 4.图面只对logo或layout颜色,尺寸及位置，结构件以结构图纸为准。 ABCD 5 6 4 3 2 1 DCBA 7 DESCRIPTION +3 DIMENSIONAL TOLERANCE ±0.10 ±0.15 ±0.20 CHANGE BYDATE 101~150 51~100 0~50 +4 +5 ±0.25 ±0.20 ±0.15 ±0.75 ±0.50 ±0.25 APPROVED BY: CHECKED BY: E DRAWN BY: TEXTURE SCALE QUANTITY MATERIAL F UNITS VER. SHEET G PART No. DWG No. MODEL 2 3 4 5 6 E FGHIJ LEVEL 1 ENVIRONMENTAL RELATED SUBSTANCES TO BE CONTROLLED SHOULD NEVER BE USED 1 JIH ANGLE'S 3RD. 7 mm 纸箱 单坑 双坑 三坑 0~1000 DIM 标签/贴纸类 印刷/镭雕类 彩盒/吸塑类 150<±0.25 ±0.30 ±1 吊卡/说明书 FINISHED ITEM DESCRIPTION QUANTITY NAME PART NO. ITEM 2.8mm 1.8mm 139mm logo尺寸：54.8*4.6mm logo颜色：冷灰9C logo尺寸：142*36.9mm logo颜色：冷灰9C 4.6mm 54.8mm 36.9mm 142mm 39.3mm

ProjectNo.:18220WC302152Page 1 of 6 AppendixIII--InternalPhotograph LK150D ANT ProjectNo.:18220WC302152Page 2 of 6 ReferenceModelNo. ProjectNo.:18220WC302152Page 3 of 6 ProjectNo.:18220WC302152Page 4 of 6 TK405G: ProjectNo.:18220WC302152Page 5 of 6 TK406G: ` ProjectNo.:18220WC302152Page 6 of 6

RFEXPOSUREEVALUATION FCCID:2AGLG-LK150D AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 2405-0.01-0.01 ±1 0.9950.390 3 2.4 2440-0.08-0.08 ±1 0.9250.386 3 2470-0.11-0.11 ±1 0.8950.386 3 Result:NoStandaloneSARtestisrequired.

Page1of23 AppendixTestData ReportNo.:18220WC30215201TestSampleNo.:1-2-2 StartTestDate: 2023.10.12 FinishTestDate:2023.10.17 TestEngineer:Auditor: Temperature:24.4 °C RelativeHumidity:50.2% Pressure:101kPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt1 24051.342404.352405.680.5PASS 24401.252439.422440.670.5PASS 24701.332469.342470.670.5PASS Page2of23 TestGraphs 2.4G_Ant1_2405 2.4G_Ant1_2440 2.4G_Ant1_2470 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] 2.4GAnt1 24052.0662403.94912406.0150 24402.0342438.97302441.0070 24702.0262468.97302470.9990 Page5of23 TestGraphs 2.4G_Ant1_2405 2.4G_Ant1_2440 2.4G_Ant1_2470 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict 2.4GAnt1 2405-0.01≤30PASS 2440-0.08≤30PASS 2470-0.11≤30PASS Page8of23 TestGraphsPeak 2.4G_Ant1_2405 2.4G_Ant1_2440 2.4G_Ant1_2470 Page9of23 Page10of23 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 2.4GAnt1 2405-13.95≤8.00PASS 2440-13.68≤8.00PASS 2470-13.22≤8.00PASS Page11of23 TestGraphs 2.4G_Ant1_2405 2.4G_Ant1_2440 2.4G_Ant1_2470 Page12of23 Page13of23 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t 2.4GAnt1 Low2405-2.13-61.89≤-22.13PASS High2470-7.57-59.49≤-27.57PASS Page14of23 TestGraphs 2.4G_Ant1_Low_2405 2.4G_Ant1_High_2470 Page15of23 AppendixF:ConductedSpuriousEmission TestResult TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t 2.4GAnt1 2405 Reference-3.91-3.91---PASS 30~1000-3.91-62.09≤-23.91PASS 1000~2650 0 -3.91-41.51≤-23.91PASS 2440 Reference-3.68-3.68---PASS 30~1000-3.68-61.94≤-23.68PASS 1000~2650 0 -3.68-42.03≤-23.68PASS 2470 Reference-2.58-2.58---PASS 30~1000-2.58-62.42≤-22.58PASS 1000~2650 0 -2.58-41.43≤-22.58PASS Page16of23 TestGraphs 2.4G_Ant1_2405_0~Reference 2.4G_Ant1_2405_30~1000 2.4G_Ant1_2405_1000~26500 Page17of23 2.4G_Ant1_2440_0~Reference 2.4G_Ant1_2440_30~1000 Page18of23 2.4G_Ant1_2440_1000~26500 2.4G_Ant1_2470_0~Reference Page19of23 2.4G_Ant1_2470_30~1000 2.4G_Ant1_2470_1000~26500 Page20of23 Page21of23 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] 2.4GAnt1 240519.0019.001000.00 244019.0019.001000.00 247019.0019.001000.00 Page22of23 TestGraphs 2.4G_Ant1_2405 2.4G_Ant1_2440 2.4G_Ant1_2470 Page23of23 ---End---

version01 DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:LK150D,TK402G,TK402H,TK402B,MK402G,MK402H,MK402B,TK405G, TK405H,TK405B,MK405G,MK405H,MK405B,LK160D,TK406G,TK406H,TK406B,MK406G, MK406H,MK406B,TK407G,TK407H,TK407B,MK407G,MK407H,MK407B,LK170D FCCID:2AGLG-LK150D fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:2.4GANT Typeofantenna:PCBantenna Gainoftheantenna:-0.97dBi Frequencyrange:2405-2470MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname: DONGGUANTOGRANELECTRONICSTECHNOLOGYCO.,LTD. Address: No.110,ShidanMidRd,ShijieTown,Dongguancity,China City: Dongguan ZIP/Postalcode:/ Country:China Place: DongguanDate:10/28/2023 Signature:

ANTENNA SPECIFICATION Summary ITEM Keyboard ANT SPEC Model Name 2.4G ANT Center Frequency Horizontal Vertical 2405MHz 2430MHz 2470MHz 2405MHz 2430MHz 2470MHz -0.97-1.30-1.93-1.63-1.87-2.14 MAX. Gain -0.97 dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 31.5mm Manufacture DONGGUAN SHUO CHUANG ELECTRONICS CO LTD Antenna Type PCB Antenna Antenna Photo & Length (mm) Horizontal: 2405 MHz 2430 MHz 2470 MHz Power (dBm) Frequency (MHz) Gain(dB) Max Min Avg 2405 -0.97 -13.38 -2.30 2430 -1.30 -13.24 -2.16 2470 -1.93 -13.32 -2.54 Vertical: 2405 MHz 2430 MHz 2470 MHz Power (dBm) Frequency (MHz) Gain(dB) Max Min Avg 2405 -1.63 -14.45 -2.76 2430 -1.87 -14.12 -2.67 2470 -2.14 -14.63 -2.90

ProjectNo.:18220WC302152Page 1 of 2 AppendixI--TestSetupPhotograph_RF ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) ProjectNo.:18220WC302152Page 2 of 2 PhotoofRadiationEmissionTest(above1GHz)