2BTV8-B4HybriU UniBox

HybriU Unibox B4 Product Manual 瑞泰新时代（北京）科技有限公司 www.realtimes.cn OK-B4产品手册 版本V1.0 1 Contents PRECAUTIONS AND AFTER-SALES SERVICE ............................................................................................................ 2 AFTER-SALES SERVICE .................................................................................................................................................... 2 TECHNICAL SUPPORT ..................................................................................................................................................... 3 1. SCOPE OF TECHNICAL SUPPORT .................................................................................................................................... 3 PRODUCT INTRODUCTION .................................................................................................................................... 5 1. OVERVIEW ............................................................................................................................................................... 5 1.1 Product Features ......................................................................................................................................... 5 1.2 Ordering Information .................................................................................................................................. 6 PRODUCT SPECIFICATION ..................................................................................................................................... 7 1. EXTERNAL INTERFACE FUNCTIONS AND LOCATIONS ........................................................................................................... 7 1.1 Interface Functions ......................................................................................................................................... 8 1.2 LED Indicators ................................................................................................................................................. 8 2 INTERFACE DEFINITIONS ............................................................................................................................................... 8 2.1 M.2 KEY M Slot ............................................................................................................................................ 8 2.2 Mini pcie Slot ............................................................................................................................................... 9 2.3 4x Independent Gigabit Ethernet Ports (PoE) ............................................................................................ 10 2.4 RJ45 Integrated Gigabit Ethernet Port ...................................................................................................... 12 2.5 HDMI2.0 Output Interface ......................................................................................................................... 12 2.6 USB2.0 OTG ............................................................................................................................................... 13 2.7 System Flashing Interface ............................................................................................................................. 13 2.8 USB2.0 Interface ........................................................................................................................................ 13 2.9 Comm. Ports .............................................................................................................................................. 14 2.10 Power Input Interface .............................................................................................................................. 15 3. PRODUCT DIMENSION DIAGRAM ................................................................................................................................ 16 SOFTWARE KIT INFORMATION............................................................................................................................ 17 1. INSTALLATION AND USAGE ......................................................................................................................................... 17 1.1 System Installation View ......................................................................................................................... 17 1.2 Board Usage Instructions ............................................................................................................................. 17 1.3 Recovery Mode ............................................................................................................................................. 18 2. BOARD SUPPORT PACKAGE（BSP） .......................................................................................................................... 18 3. ADDITIONAL INFORMATION ....................................................................................................................................... 18 3.1 Jetpack ......................................................................................................................................................... 18 3.1.1 Jetpack Component Summary ................................................................................................................... 18 3.1.2 How to Install Jetpack ............................................................................................................................... 19 3. 3 Documentation ............................................................................................................................................ 21 瑞泰新时代（北京）科技有限公司 www.realtimes.cn OK-B4产品手册 版本V1.0 2 Electronic components and circuits are sensitive to Electrostatic Discharge (ESD). While we incorporate ESD protection designs for major interfaces on our circuit board products, it is difficult to provide full ESD protection for every component…

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Page 1 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix D RF Test Data for 5.2GWIFI (Conducted Measurement) Product Name: HybriU UniBox Test Model: B4 Environmental Conditions Temperature: 23.5C Relative Humidity: 54.3% ATM Pressure: 100.0 kPa Test Engineer: Jerry Chu Supervised by: Paddi Chen Page 2 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity D.1 -26dB Bandwidth Condition Mode Frequency (MHz) Antenna -26 dB Bandwidth (MHz) Limit -26 dB Bandwidth (MHz) Verdict NVNT a 5180 Ant1 29.463 --- Pass NVNT a 5200 Ant1 28.73 --- Pass NVNT a 5240 Ant1 27.713 --- Pass NVNT n20 5180 Ant1 28.68 --- Pass NVNT n20 5200 Ant1 28.071 --- Pass NVNT n20 5240 Ant1 25.652 --- Pass NVNT n40 5190 Ant1 49.239 --- Pass NVNT n40 5230 Ant1 50.954 --- Pass NVNT ac20 5180 Ant1 28.776 --- Pass NVNT ac20 5200 Ant1 29.912 --- Pass NVNT ac20 5240 Ant1 28.374 --- Pass NVNT ac40 5190 Ant1 45.59 --- Pass NVNT ac40 5230 Ant1 42.673 --- Pass NVNT ac80 5210 Ant1 98.907 --- Pass NVNT ax20 5180 Ant1 29.12 --- Pass NVNT ax20 5200 Ant1 28.732 --- Pass NVNT ax20 5240 Ant1 28.404 --- Pass NVNT ax40 5190 Ant1 47.027 --- Pass NVNT ax40 5230 Ant1 50.12 --- Pass NVNT ax80 5210 Ant1 100.79 --- Pass Page 3 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs -26dB Bandwidth NVNT a 5180MHz Ant1 -26dB Bandwidth NVNT a 5200MHz Ant1 Page 4 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT a 5240MHz Ant1 -26dB Bandwidth NVNT n20 5180MHz Ant1 Page 5 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT n20 5200MHz Ant1 -26dB Bandwidth NVNT n20 5240MHz Ant1 Page 6 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT n40 5190MHz Ant1 -26dB Bandwidth NVNT n40 5230MHz Ant1 Page 7 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT ac20 5180MHz Ant1 -26dB Bandwidth NVNT ac20 5200MHz Ant1 Page 8 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT ac20 5240MHz Ant1 -26dB Bandwidth NVNT ac40 5190MHz Ant1 Page 9 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT ac40 5230MHz Ant1 -26dB Bandwidth NVNT ac80 5210MHz Ant1 Page 10 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT ax20 5180MHz Ant1 -26dB Bandwidth NVNT ax20 5200MHz Ant1 Page 11 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT ax20 5240MHz Ant1 -26dB Bandwidth NVNT ax40 5190MHz Ant1 Page 12 of 67 FCC ID: 2BTV8-B4 Report No.: LCSA08285037ED Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -26dB Bandwidth NVNT ax40 5230MHz Ant1 -26dB Bandwidth NVNT ax80…

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Page 1 of 2 FCC ID: 2BTV8-B4 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Setup Photos of the EUT Test Setup Photo(s) of Radiated Emissions Measurement Fig. 1 Fig. 2 Page 2 of 2 FCC ID: 2BTV8-B4 Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Setup Photo(s) of Conducted Emissions Measurement Fig. 3 Test Setup Photo(s) of DFS Measurement Fig. 4

Page 1 of 93 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EF Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For HYBRIU INC. HybriU UniBox Test Model: B4 Prepared for : HYBRIU INC. Address : 1249 F Street, San Diego, CA 92101 Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : August 28, 2025 Number of tested samples : 2 Sample No. : A250828024-1, A250828024-2 Serial number : Prototype Date of Test : August 28, 2025 ~ November 28, 2025 Date of Report : December 01, 2025 Page 2 of 93 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EF Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 E (15.407) Report Reference No. ................. : LCSA08285037EF Date of Issue ................................... : December 01, 2025 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : HYBRIU INC. Address ........................................... : 1249 F Street, San Diego, CA 92101 Test Specification Standard ......................................... : FCC CFR 47 PART 15E (15.407) Test Report Form No. ................... : TRF-4-E-150 A/0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. ........................... : HybriU UniBox Trade Mark ...................................... : N/A Test Model ...................................... : B4 Ratings ............................................ : Please Refer to Page 6 Result ............................................ : PASS Compiled by: Supervised by: Approved by: Vera Deng/ Administrator Kevin Huang/ RF Manager Gavin Liang/ Manager Page 3 of 93 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EF Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSA08285037EF December 01, 2025 Date of issue Test Model.............................. : B4 EUT......................................... : HybriU UniBox Applicant............................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Manufacturer......................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Factory................................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Page 4 of 93 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EF Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Revision History Report Version Issue Date Revision Content Revised By 000 December 01, 2025 Initial Issue --- Page 5 of 93 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EF Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity TABLE OF CONTENTS 1. GENERAL INFORMATION ..................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ............................................................................................................. 6 1.2. SUPPORT EQUIPMENT LIST ...........................................................................................................…

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Page 1 of 42 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EG Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For HYBRIU INC. HybriU UniBox Test Model: B4 Prepared for : HYBRIU INC. Address : 1249 F Street, San Diego, CA 92101 Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : August 28, 2025 Number of tested samples : 2 Sample No. : A250828024-1, A250828024-2 Serial number : Prototype Date of Test : August 28, 2025 ~ November 28, 2025 Date of Report : December 01, 2025 Page 2 of 42 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EG Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 E (15.407) Report Reference No. ................. : LCSA08285037EG Date of Issue ................................... : December 01, 2025 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : HYBRIU INC. Address ........................................... : 1249 F Street, San Diego, CA 92101 Test Specification Standard ......................................... : FCC CFR 47 PART 15 E (15.407) Test Report Form No. ................... : TRF-4-E-118 A/0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. ........................... : HybriU UniBox Trade Mark ...................................... : N/A Test Model ...................................... : B4 Ratings ............................................ : Please Refer to Page 6 Result ............................................ : PASS Compiled by: Supervised by: Approved by: Vera Deng/ Administrator Kevin Huang/ RF Manager Gavin Liang/ Manager Page 3 of 42 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EG Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSA08285037EG December 01, 2025 Date of issue Test Model.............................. : B4 EUT......................................... : HybriU UniBox Applicant............................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Manufacturer......................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Factory................................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Page 4 of 42 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EG Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Revision History Report Version Issue Date Revision Content Revised By 000 December 01, 2025 Initial Issue --- Page 5 of 42 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EG Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity TABLE OF CONTENTS 1. GENERAL INFORMATION ........................................................................................................................ 6 1.1. DESCRIPTION OF DEVICE (EUT) ............................................................................................................. 6 1.2. SUPPORT EQUIPMENT LIST .......................................................................................................…

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Page 1 of 53 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EE Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT For HYBRIU INC. HybriU UniBox Test Model: B4 Prepared for : HYBRIU INC. Address : 1249 F Street, San Diego, CA 92101 Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : August 28, 2025 Number of tested samples : 2 Sample No. : A250828024-1, A250828024-2 Serial number : Prototype Date of Test : August 28, 2025 ~ November 28, 2025 Date of Report : December 01, 2025 Page 2 of 53 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EE Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15E (15.407) Report Reference No. ................. : LCSA08285037EE Date of Issue .................................. : December 01, 2025 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : HYBRIU INC. Address .......................................... : 1249 F Street, San Diego, CA 92101 Test Specification Standard ......................................... : FCC CFR 47 PART 15E (15.407) Test Report Form No.................... : TRF-4-E-149 A/0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. .......................... : HybriU UniBox Trade Mark ..................................... : N/A Test Model ...................................... : B4 Ratings ........................................... : Please Refer to Page 6 Result ............................................ : PASS Supervised by: Compiled by: Approved by: Vera Deng/ Administrator Kevin Huang/ RF Manager Gavin Liang/ Manager Page 3 of 53 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EE Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSA08285037EE December 01, 2025 Date of issue Test Model.............................. : B4 EUT......................................... : HybriU UniBox Applicant............................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Manufacturer......................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Factory................................... : HYBRIU INC. Address................................... : 1249 F Street, San Diego, CA 92101 Telephone............................... : / Fax.......................................... : / Page 4 of 53 FCC ID: 2BTV8-B4 Report No.: LCSA08285037EE Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Revision History Report Version Issue Date Revision Content Revised…

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