PRDMU106Wireless Mouse

Wireless Multimedia Keyboard & Mouse w/Nano Receiver USER'S GUIDE Ver.:1.00 CAUTION: To use this product properly, please read the user's guide before installation 1 Federal Communication Commission Interference Statement 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 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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. Radiation Exposure Statement: The product comply with the FCC portable RF exposure limit set forth for an uncontrolled environment and are safe for intended operation as described in this manual. The further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body or set the device to lower output power if such function is available. 2 Functional Introduction Mouse Buttons 1. Left Button 5. Battery Cover 2. Right Button 6. Connect Button 3. Scrolling Wheel 7. ON/OFF Switch 4. LED Indicator 8. Nano Receiver Keyboard Buttons 3 Key Function (* compound key, Press with Fn key) 1. Media Player On Turn on the Media player program 2 Volume down (Voice-) Decrease the computer's sound volume. 3. Volume up (Voice+) Increase the computer's sound volume. 4. Mute Mute (turns off) the computer's sound 5. Previous Switch to the previous media track 6. Next Switch to the next media track 7. Play/Pause Switch between playing and pausing media 8. Stop(Media) Stop playing the media in the media player 9. Homepage(www/e) Start the default Web browser and loads the home Web page 10. Outlook(E-mail)DefaultStart the default e-mail program 11. My Computer Open My Computer/This PC folder. 12. My Favorites Open My Favorites folder within Internet browser application 4 13. Number Lock Indicator Caps Lock Indicator Low Battery & Pairing Indicator 14. Battery Cover Fn + HOME Fn + END Fn + Pg UP Fn + Pg DN Installing the batteries Step 1: Take the battery cover off. Step 2: Insert the battery as shown inside the battery compartment. AAA Battery X 2 Pull 1st 2nd 5 Step 3: Replace the cover. Step 4: Turn on power switch. **Warning: *Please insert the battery with the correct position according to the instruction labeled on the mouse & Keyboard. AAA Battery X 2 6 Setup the Connection between the Receiver and the Mouse & Keyboard 1. Remove the cover under the mouse & keyboard to access the battery and nano receiver compartment. 2. Insert batteries into the mouse & keyboard, and remove the nano receiver from the compartment. Place the covers back onto the devices. 3. Plug the nano receiver into a USB port on your computer. 4. If the device does not work, please turn it into pairing mode. 5. Pairing: Re-plug the receiver into the USB port on your computer, then press connect button of the mouse, and press they key combination “ESC + K “ on the keyboard. If the mouse or keyboard does not work 7 after 10 seconds, pair them again. (The receiver has auto pairing functionality).. 6. The LED indicator on the mouse & Keyboard flashes steadily when it is in pairing mode and stops blinking when it is successfully paired with the receiver. 7. When the device has low battery, the battery indicator on the keyboard or the mouse will start to blink. *Mouse Indicator LED is on for 10 sec. Power ON LED Blinking During Pairing (LED OFF when paired or failed after 10 sec.) LED Blinks for 10 sec. Low Battery Warning *Keyboard Indicator LED is on for 10 sec. Power ON LED Blinking During Pairing (LED OFF when paired or failed after 10 sec.) LED Blinks for 10 sec. Low Battery Warning LED Indicator LED indicator

Acrox Technologies Co., Ltd. I, the undersigned, Gavin Hsieh: The following models have the same technical construction including circuit diagram, PCB Layout, components and component layout, all electrical construction and mechanical construction, except the different model number. 1) Model No.: G33 2) Model No.: G33-BK 3) Model No.: G33-WH 4) Model No.: S12-4300990-LAX 5) Model No.: S12-4301000-LAX FCC ID: PRDMU106 Sincerely, Client’s signature : Client’s name / title : Gavin Hsieh / Product Manager Contact information / address : 4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan Telephone: 886-2-2796-5888 Fax No.: 886-2-2793-8999

DATE : 3/16/2022 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: PRDMU106 Product Name: Wireless Mouse Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name：Gavin Hsieh Title：Product Manager Company：Acrox Technologies Co., Ltd.

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Wireless Silent mouse FCC ID: PRDMU106 Rated: 3V DC 50mA MSI P/N: S12-4300990-LAX S/N: 0917422042900001

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FCC ID: PRDMU106 EST Technology Co., Ltd Report No. ESTE-R2202006 Page 1 of 3 FCC RF EXPOSURE REPORT Acrox Technologies Co., Ltd. Wireless Mouse Model Number: G33 Additional Model: G33-BK, G33-WH, S12-4300990-LAX, S12-4301000-LAX FCC ID: PRDMU106 Applicant: Acrox Technologies Co., Ltd. Address: 4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2202006 Date of Test: Jan. 17-27, 2022 Date of Report: Feb. 11, 2022 FCC ID: PRDMU106 EST Technology Co., Ltd Report No. ESTE-R2202006 Page 2 of 3 1. Applicable Standards FCC Part 2(Section 2.1093) FCC KD B447498 D01 General RF Exposure Guidance v06 2. Exposure Evaluation of Portable or Mobile Devices Human exposure to RF emissions from portable devices (47 CFR §2.1093), as defined by the FCC, must be evaluated with respect to the FCC-adopted limits for SAR. Evaluation of mobile devices, as defined by the FCC, may also be performed with respect to SAR limits, but in such cases it is usually simpler and more cost-effective to evaluate compliance with respect to field strength or power density limits. For certain devices that are designed to be used in both mobile and portable configurations similar to those described in 47 CFR §2.1091(d)(4), such as certain desktop phones and wireless modem modules, compliance for mobile configurations is also satisfied when the same device is evaluated for SAR compliance in portable configurations. SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm 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)] · [√f(GHz)] ≤3.0 for 1-g SAR and ≤ 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. FCC ID: PRDMU106 EST Technology Co., Ltd Report No. ESTE-R2202006 Page 3 of 3 3. Evaluation Results For 2.4G SRD Ant gain=0.9dBi Ant numeric gain= 1.230 Field strength = 62.48dBuV/m@3m P={ [10 (62.48 /20) /10 6 *3] 2 / (30*1.230) }*1000mW =0.0004mW Result=(0.0004mW/5mm)*√(2.402GHz)=0.0001< 3 Note: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required. End of Test Report

FCC ID: PRDMU106 EST Technology Co., Ltd Report No.ESTE-R2202005 Page 1 of 46 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Acrox Technologies Co., Ltd. Wireless Mouse Model Number: G33 Additional Model: G33-BK, G33-WH, S12-4300990-LAX, S12-4301000-LAX FCC ID: PRDMU106 Applicant Acrox Technologies Co., Ltd. Address: 4F., No.89, Minshan St., Neihu Dist., Taipei City 114, Taiwan Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2202005 Date of Test: Jan. 17-27, 2022 Date of Report: Feb. 11, 2022 FCC ID: PRDMU106 EST Technology Co., Ltd Report No.ESTE-R2202005 Page 2 of 46 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION......................................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................. 4 1.1. Description of Device (EUT) ........................................................................................................... 4 1.2. Antenna Information ........................................................................................................................ 4 1.3. Information of RF Cable .................................................................................................................. 4 2. SUMMARY OF TEST ......................................................................................................................... 5 2.1. Summary of test result ...................................................................................................................... 5 2.2. Test Facilities ................................................................................................................................... 6 2.3. Measurement uncertainty ................................................................................................................. 7 2.4. Assistant equipment used for test ..................................................................................................... 7 2.5. Block Diagram ................................................................................................................................. 7 2.6. Test Mode ......................................................................................................................................... 8 2.7. Power Setting of Test Software ........................................................................................................ 8 2.8. Channel List ..................................................................................................................................... 8 2.9. Test Equipment List ......................................................................................................................... 9 3. FIELD STRENGTH OF FUNDAMENTAL ............................................................................................ 10 3.1. Limit ............................................................................................................................................... 10 3.2. Test Setup ....................................................................................................................................... 10 3.3. Spectrum Analyzer Setting ............................................................................................................. 10 3.4. Test Procedure ................................................................................................................................ 11 3.5. Test Result ...................................................................................................................................... 12 4. RADIATED SPURIOUS EMISSIONS AND BAND EDGE ...................................................................... 19 4.1. Limit ............................................................................................................................................... 19 4.2. Test Setup ....................................................................................................................................... 21 4.3. Spectrum Analyzer Setting ............................................................................................................. 22 4.4. Test Procedure ................................................................................................................................ 23 4.5. Test Result ...................................................................................................................................... 24 5. 20DB BANDWIDTH ........................................................................................................................ 36 5.1. Limit ............................................................................................................................................... 36 5.2. Test Setup ....................................................................................................................................... 36 5.3. Spectrum Analyzer Setting ............................................................................................................. 36 5.4. Test Procedure ................................................................................................................................ 36 5.5. Test Condition ................................................................................................................................ 36 5.6. Test Result ...................................................................................................................................... 37 6. ANTENNA REQUIREMENTS ............................................................................................................ 39 6.1. Limit ....................................................................................…

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Rad Rad diated Test ( diated Test ( (30-1000 M (Above 1GH MHz) Hz)