2BCE8M-410RG2.4G Wireless Mouse

User Guide Product designation: 2.4G Wireless mouse BRAND：TRUSYO TEST:M-410RG For your personal enjoyment, we recommend that you read this manual thoroughly before using this product and keep this manual handy for reference if needed. Specifications: -800/1200/1600dpi optical sensor -5 buttons + 1 scroll wheel Installation and use: 1. Open the battery case which is in the bottom of mouse. 2. Put the 1*AA batteries into the slot according to the polarity mark 3. Get out of the nano receiver from the slot on the bottom 4. Plug the nano receiver into the available USB port of computer 5. Wireless setup is ok in seconds. You can work freely 6. When you feels very slowly to move the mouse, it should be the battery's power running low. Please consider to take new batteries instead 7. For the nano receiver, as suggestion it's better to be inserted it in the computer and don't get away. Of course, you can store the receiver into the mouse slot too. Caution: The mouse is 2000,ME, XP ，WIN7，WIN8,WIN10 One year warranty. This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By proper waste handling of this product you ensure that it has no negative consequences for the environment and human health, which could otherwise be caused if this product is thrown into the garbage bin. The recycling of materials will help to conserve naturalresources.For more details information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant t o 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 installatio n. If this equipment does cause harmful interference to radio or television reception, which can be determined by t urning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the foll owing 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Shenzhen Qianhai Biguan electronic Technology Co., LTD 1801c, Building 8, Qianhai Excellence Financial Center (Phase I), Unit 2, Nanshan Street, Shenzhen, China Agent Authorization Company: Shenzhen Qianhai Biguan electronic Technology Co., LTD Address: 1801c, Building 8, Qianhai Excellence Financial Center (Phase I), Unit 2, Nanshan Street, Shenzhen, China Product Name: 2.4G Wireless Mouse Model Number(s): M-410RG, M-399RG, M-355RG Product Description: 2.4G Wireless Mouse We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023-08-18 Name: Brain Huang Company: Shenzhen Qianhai Biguan electronic Technology Co., LTD

Shenzhen Qianhai Biguan electronic Technology Co., LTD 1801c, Building 8, Qianhai Excellence Financial Center (Phase I), Unit 2, Nanshan Street, Shenzhen, China Aug.18, 2023 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2BCE8M-410RG Model Number: M-410RG, M-399RG, M-355RG To Whom It May Concern: We, The Shenzhen Qianhai Biguan electronic Technology Co., LTD hereby declare that the models difference description as below： The exterior color of this product series is different and there are no side buttons. Consistent with other electrical principles Except for the different above, no other modification is performed. Sincerely, Signature: Contact person: Brain Huang

Report No.: AGC10048230801AP02 Page 1 of 4 EXTERNAL PHOTOS ALL VIEW OF EUT TOP VIEW OF EUT Report No.: AGC10048230801AP02 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC10048230801AP02 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC10048230801AP02 Page 4 of 4 RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 10mm&15mm FCC ID: 2BCE8M-410RG

Report No.: AGC10048230801AP02 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 2) Report No.: AGC10048230801AP02 Page 2 of 4 INTERNAL VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 2) Report No.: AGC10048230801AP02 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 4) Report No.: AGC10048230801AP02 Page 4 of 4 INTERNAL VIEW OF EUT (FIGURE 5) ****************************************End of Report************************************* 2.4G Antenna

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION FCC ID 2BCE8M-410RG Product Description 2.4G Wireless Mouse Model Name M-410RG, M-399RG, M-355RG Frequency Band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz 2.4G: 2.405GHz ~ 2.470GHz Others (ANT+:2457MHz) Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Max. Output Power(2.4G TX) -1.824dBm (Max) Antenna Gain 4.43dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Evaluation Result Pass 2. PORTABLE DEVICE EVALUATION METHOD AND LIMIT Following FCC KDB 447498 D01 “General SAR test exclusion guidance” The corresponding SAR Exclusion Threshold condition, listed below: 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] [if(GHz)] s 3.0 for 1-g SAR and ñ 7.5 for 10-g extremity SAR, where  f(GHz) is the RF channel transmit frequency in GHz.  Power and distance are rounded to the nearest mW and mm before calculation.  The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤50 mm and for transmission frequencies between 100 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. 2) At 100 MHz to 6 GHz and for test separation distances > 50 mm, the SAR test exclusion threshold is determined according to the following: a) [Threshold at 50 mm in step 1) + (test separation distance - 50mm) ( f(MHz)/150)] mW, at 100MHz to 1500 MHz; b) [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)-10] mW at > 1500 MHz and ≤6 GHz; 3) At frequencies below 100 MHz, the following may be considered for SAR test exclusion. a) The threshold at the corresponding test separation distance at 100 MHz in step 2) is multiplied by [1 + log(100/f(MHz))] for test separation distances > 50 mm and < 200 mm. b) The threshold determined by the equation in a) for 50 mm and 100 MHz is multiplied by 1/2 for test separation distances ñ 50 mm. c) SAR measurement procedures are not established below 100 MHz. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any test results to be acceptable. 3. MOBILE DEVICE EVALUATION METHOD AND LIMIT Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-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 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. S=PG/4πR² 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 4. MEASUREMENT RESULT Test Mode Channel Frequency (MHz) Max Output power (dBm) Max Output power (mW) Calculation Value (Note 1) Threshold Value GFSK GFSK 2405 -1.824 0.657 0.204 3.0 Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 2.4G : 0.657/5*√2.405=0.204 ≤ 3.0; According to KDB447498 D01 V06, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required. 5. CONCLUSION Since Source-base time average power is below SAR test exclusion power thresholds, the SAR evaluation is not required.

Antenna Specification Specifications Summary AntennaPhoto&Length(mm) ITEM SPEC. Model Name 390RG Center Frequency 2405MHz 2451MHz 2475MHz 3.8dBi 3.39dBi 4.43dBi MAX. GAIN 4.43dBi Polarization Horizontal Azimuth Beam Pattern Omni-directional Impedance 50 Ω 1. Main antenna : 2405MHz 1.1 Horizontal Frequency(MHZ): 2405 Antenna Polarity: Horizontal Maximum Value(dBi): 3.8 Average Gain(dBi) : -1.42 Minimum Gain(dBi): -40.26 1.2 Vertical Frequency(MHZ): 2405 Antenna Polarity: Vertical Maximum Value(dBi): -3.59 Average Gain(dBi) : -11.5 Minimum Gain(dBi): -39.1 2. Main antenna : 2451 MHz 2.1 Horizontal Frequency(MHZ): 2451 Antenna Polarity: Horizontal Maximum Value(dBi): 3.39 Average Gain(dBi) : -1.41 Minimum Gain(dBi): -38.8 2.2 Vertical Frequency(MHZ): 2451 Antenna Polarity: Vertical Maximum Value(dBi): 2.9 Average Gain(dBi) : -11.5 Minimum Gain(dBi): -59.3 3. Main antenna : 2475MHz 3.1 Horizontal Frequency(MHZ): 2475 Antenna Polarity: Horizontal Maximum Value(dBi): 4.43 Average Gain(dBi) : -2.44 Minimum Gain(dBi): -53.04 3.2 Vertical Frequency(MHZ): 2475 Antenna Polarity: Vertical Maximum Value(dBi): -4.89 Average Gain(dBi) : -12.6 Minimum Gain(dBi): -48.4

Page 1 of 42 FCC Test Report Report No.: AGC10048230801FR01 FCC ID : 2BCE8M-410RG APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : 2.4G Wireless Mouse BRAND NAME : TRUSYO MODEL NAME : M-410RG, M-399RG, M-355RG APPLICANT : Shenzhen Qianhai Biguan electronic Technology Co., LTD DATE OF ISSUE : Aug. 23, 2023 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC10048230801FR01 Page 2 of 42 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 23, 2023 Valid Initial Release Report No.: AGC10048230801FR01 Page 3 of 42 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 7 2.4. TEST METHODOLOGY ............................................................................................................................. 7 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 7 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 7 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 7 2.8. DUTY CYCLE ............................................................................................................................................. 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 10 5.1. CONFIGURATION OF TESTED SYSTEM ............................................................................................... 10 5.2. EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 10 6. TEST FACILITY .............................................................................................................................................. 11 7. PEAK OUTPUT POWER ................................................................................................................................ 12 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 13 8. BANDWIDTH .................................................................................................................................................. 15 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 15 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 19 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 19 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 19 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 19 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 19 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 26 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 26 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 26 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 26 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 26 11. RADIATED EMISSION ................................................................................................................................. 28 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 28 11.2. TEST SETUP ...........................................................................................................…

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Report No.: AGC10048230801AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC10048230801AP01 Page 2 of 2 RF CONDUCTED TEST SETUP ****************************************End of Report*************************************