2AWRVERK-GTG-I43I43 Polygon Leg Glass Desktop Gaming Desk

SP107EBluetoothLEDMusicControllerOperatingInstructions 1.Features: 1.LongdistanceAPPremotecontrolviaBlutooth; 2.Supportalmosteverykindofone-wireortwo-wiresLEDdriverIC; 3.Supportsettingpixelnumberandsegmentnumber,supportupto960pixels; 4.With18kindsofLEDstripmusiceffects,30kindsofLEDmatrixmusiceffects and180kindsofnon-musiceffects; 5.DC5V~24Vwiderangeworkingvoltage,reversepowersupplyinputprotection; 6.Usersettingsaving; 2.DownloadandinstalltheAPP: BothIOSversionandAndroidOSversionareavailable.(hardwareshouldsupportBluetooth) •RequiresIOSversion10.0orlater; •RequiresAndroidOSversion4.4orlater; •Search“LEDChord”inAppStoreorGooglePlayorscanthisQRcodetodownloadandinstalltheAPP: 3.Instructions: APPOperatings: 1.MakesureyouhaveturnonBluetoothonyourphone; 2.OpentheAPP,dragtorefreshthedevicelist,selectdevicename“SP107E”toconnectthecontroller,onceconnectedyouwillabletorenameyour controller; 3.SelectRGBorderandICtype; 4.Adjustpixelnumber; 5.PressENTER. AudioInput: TherearetwowaystoinputtheaudiosignalonSP107E,AUXINandBuild-INmicrophone; •AUXIN:Plugthesuppliedaudiosplitcableintothe“AUXIN”jack,connecttheaudiooutputsource(MP3,Phoneortablet...)andthespeaker(or headset),controllerwillautomaticallyswitchintoAUXinputmode; •MIC:Disconnecttheaudiocable,controllerwillautomaticallyswitchintomicrophoneinputmode. 4.Specifications: Workingtemperature:-20°C~60°C; WorkingVoltage:DC5V~24V; WorkingCurrent:18mA~45mA; Remotedistance:20Meters; Productsize:85mm*45mm*22mm; Productweight:40g; Certificates:CE,RoHS; 5.WireConnection： FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding 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 residentia l 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 televis ion 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 technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

(Designa Inc) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AWRVERK-GTG-I43 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram Schematics Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ( VivianLi) Rev 11/20/07

(Designa Inc) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: SUBJECT: FCC Application for FCC ID: 2AWRVERK-GTG-I43 To Whom It May Concern: We, the undersigned, hereby authorize AlanMei at Shenzhen BCTC Testing Co., Ltd. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Alan Mei ofShenzhen BCTC Testing Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, ( VivianLi)

ExternalPhotos

Label&labellocation Model:ERK-GTG-I43 FCCID:2AWRVERK-GTG-I43

InternalPhotos Antenna

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2AWRVERK-GTG-I43 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna, R=0.2m TEST RESULTS Tune up Produce power Maximu m peak output power (dBm) Output power to antenn a (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result BT 4±1 5 3.16 1 (0dBi) 0.00063 1 Pass

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 1 of 41 Test Report FCC: 2AWRVERK-GTG-I43 Product Name: I43 Polygon Leg Glass Desktop Gaming Desk Trademark: Model Name : ERK-GTG-I43 Prepared For : Designa Inc Address : No. 10, lexin avenue, leping town, sanshui district, foshan city, China Prepared By : Shenzhen BCTC Testing Co., Ltd. Address : BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China Test Date: May 08, 2020 – Jun. 09, 2020 Date of Report : Jun. 09, 2020 Report No.: BCTC2005000295E Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 2 of 41 TEST RESULT CERTIFICATION Applicant’s name ................. : Designa Inc Address ................................. : No. 10, lexin avenue, leping town, sanshui district, foshan city, China Manufacture's Name ............ : Designa Inc Address ................................. : No. 10, lexin avenue, leping town, sanshui district, foshan city, China Product description Product name ........................... : I43 Polygon Leg Glass Desktop Gaming Desk Trademark ................................. : Model and/or type reference : ERK-GTG-I43 Standards ............................. : FCC Part15.247 ANSI C63.10:2013 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Prepared by(Engineer): Kelsey Tan Reviewer(Supervisor): Eric Yang Approved(Manager): Zero Zhou Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 3 of 41 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 12 3.1.2 TEST PROCEDURE 12 3.1.3 DEVIATION FROM TEST STANDARD 12 3.1.4 TEST SETUP 13 3.1.5 EUT OPERATING CONDITIONS 13 3.1.6 TEST RESULTS 13 3.2 RADIATED EMISSION MEASUREMENT 16 3.2.1 RADIATED EMISSION LIMITS 16 3.2.2 TEST PROCEDURE 17 3.2.3 DEVIATION FROM TEST STANDARD 17 3.2.4 TEST SETUP 17 3.2.5 EUT OPERATING CONDITIONS 19 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 20 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 21 3.3 RADIATED BAND EMISSION MEASUREMENT AND RESTRICTED BANDS OF OPERATION 24 3.3.1 TEST REQUIREMENT: 24 3.3.2 TEST PROCEDURE 24 3.3.3 DEVIATION FROM TEST STANDARD 25 3.3.4 TEST SETUP 25 3.3.5 EUT OPERATING CONDITIONS 25 4 . POWER SPECTRAL DENSITY TEST 27 4.1 APPLIED PROCEDURES / LIMIT 27 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 4 of 41 Table of Contents Page 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 5 . BANDWIDTH TEST 30 5.1 APPLIED PROCEDURES / LIMIT 30 5.1.1 TEST PROCEDURE 30 5.1.2 DEVIATION FROM STANDARD 30 5.1.3 TEST SETUP 30 5.1.4 EUT OPERATION CONDITIONS 30 5.1.5 TEST RESULTS 31 6 . PEAK OUTPUT POWER TEST 33 6.1 APPLIED PROCEDURES / LIMIT 33 6.1.1 TEST PROCEDURE 33 6.1.2 DEVIATION FROM STANDARD 33 6.1.3 TEST SETUP 33 6.1.4 EUT OPERATION CONDITIONS 33 6.1.5 TEST RESULTS 34 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 35 7.1 APPLICABLE STANDARD 35 7.2 TEST PROCEDURE 35 7.3 DEVIATION FROM STANDARD 35 7.4 TEST SETUP 35 7.5 EUT OPERATION CONDITIONS 35 7.6 TEST RESULTS 35 8 . ANTENNA REQUIREMENT 38 8.1 STANDARD REQUIREMENT 38 8.2 EUT ANTENNA 38 9 . EUT TEST PHOTO 39 10 . EUT PHOTO 41 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 5 of 41 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (d), 15.205 Radiated Spurious Emission PASS 15.247 (e) Power Spectral Density PASS 15.205 Restricted Band of Operation PASS 15.247(d) Band Edge (Out of Band Emissions) PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 6 of 41 1.1 TEST FACILITY Shenzhen BCTC Testing Co., Ltd. Add.: BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China FCC Test Firm Registration Number: 712850 IC Registered No.: 23583 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 3m camber Radiated spurious emission(30MHz-1GHz) U=4.3dB 2 3m chamber Radiated spurious emission(1GHz-18GHz) U=4.5dB 3 3m chamber Radiated spurious emission(18GHz-40GHz) U=3.34dB 4 Conducted Adjacent channel power U=1.38dB 5 Conducted ou…

Text truncated - open the document above for the full version.

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 39 of 41 9. EUT TEST PHOTO Conducted Measurement Photos Radiated Measurement Photos Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000295E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 40 of 41