FCC ID 2BOX2-M66PRO

Tablet computer

by Shenzhen Zhuozuan Technology Co., Ltd.

Grantee Code: 2BOX2 Product Code: M66PRO

Latest application date: 2025-05-26

FCC ID Device Details

FCC ID	2BOX2-M66PRO
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2BOX2
Product Code	M66PRO
Applicant Business	Shenzhen Zhuozuan Technology Co., Ltd. 🇨🇳
Equipment Class	Tablet computer
Test Firm	SHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
2500-2570 MHz	Original Equipment	2025-05-26
5180-5240 MHz	Original Equipment	2025-05-26
2402-2480 MHz	Original Equipment	2025-05-26
2402-2480 MHz	Original Equipment	2025-05-26

Exhibits

Document	Type	Available	File
User Manual	Users Manual	2025-05-26	PDF 328.3 KB
Internal Photos	Internal Photos	2025-05-26	PDF 1.3 MB
External Photos	External Photos	2025-05-26	PDF 485.8 KB
Label and Label Location	ID Label/Location Info	2025-05-26	PDF 71.5 KB
TR_STS2504052H01_SAR Test setup photo	RF Exposure Info	2025-05-26	PDF 1.1 MB
Test Setup Photos	Test Setup Photos	2025-05-26	PDF 353.6 KB
Antenna specification-1	Test Report	2025-05-26	PDF 195.3 KB
Antenna specification-2	Test Report	2025-05-26	PDF 1.1 MB
CTA25032100301_Test Report-GSM_Part1	Test Report	2025-05-26	PDF 6 MB
CTA25032100301_Test Report-GSM_Part2	Test Report	2025-05-26	PDF 4 MB
CTA25032100302_Test Report_WCDMA	Test Report	2025-05-26	PDF 5.9 MB
CTA25032100303_Test Report-LTE band 2	Test Report	2025-05-26	PDF 1.1 MB
CTA25032100304_Test Report-LTE band 4	Test Report	2025-05-26	PDF 1.1 MB
CTA25032100305_Test Report- LTE band 5	Test Report	2025-05-26	PDF 1.1 MB
CTA25032100306_Test Report-LTE band 7	Test Report	2025-05-26	PDF 1 MB
CTA25032100307_Test Report- LTE band 12	Test Report	2025-05-26	PDF 1.1 MB
CTA25032100308_Test Report- LTE band 17	Test Report	2025-05-26	PDF 1 MB
CTA25032100309_Test Report-BT FCC	Test Report	2025-05-26	PDF 1.6 MB
CTA25032100310_Test Report-BLE FCC	Test Report	2025-05-26	PDF 1.6 MB
CTA25032100311_Test Report-2.4G WIFI FCC	Test Report	2025-05-26	PDF 1.6 MB
CTA25032100312_Test Report-5.2&5.8G WIFI FCC	Test Report	2025-05-26	PDF 2.4 MB
FCC Appendix RF Test Data for BLE	Test Report	2025-05-26	PDF 4.4 MB
FCC Appendix RF Test Data for BT_Part1	Test Report	2025-05-26	PDF 5.8 MB
FCC Appendix RF Test Data for BT_Part2	Test Report	2025-05-26	PDF 2.8 MB
FCC Appendix RF Test Data for LTE Band 12_Part1	Test Report	2025-05-26	PDF 6 MB
FCC Appendix RF Test Data for LTE Band 12_Part2	Test Report	2025-05-26	PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 12_Part3	Test Report	2025-05-26	PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 17_Part1	Test Report	2025-05-26	PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 17_Part2	Test Report	2025-05-26	PDF 2.9 MB
FCC Appendix RF Test Data for LTE Band 2_Part1	Test Report	2025-05-26	PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 2_Part2	Test Report	2025-05-26	PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 2_Part3	Test Report	2025-05-26	PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 2_Part4	Test Report	2025-05-26	PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 2_Part5	Test Report	2025-05-26	PDF 3.3 MB
FCC Appendix RF Test Data for LTE Band 4_Part1	Test Report	2025-05-26	PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 4_Part2	Test Report	2025-05-26	PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 4_Part3	Test Report	2025-05-26	PDF 5.7 MB
FCC Appendix RF Test Data for LTE Band 4_Part4	Test Report	2025-05-26	PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 4_Part5	Test Report	2025-05-26	PDF 3.2 MB
FCC Appendix RF Test Data for LTE Band 5_Part1	Test Report	2025-05-26	PDF 6 MB
FCC Appendix RF Test Data for LTE Band 5_Part2	Test Report	2025-05-26	PDF 5.8 MB
FCC Appendix RF Test Data for LTE Band 5_Part3	Test Report	2025-05-26	PDF 5.6 MB
FCC Appendix RF Test Data for LTE Band 7_Part1	Test Report	2025-05-26	PDF 5.5 MB
FCC Appendix RF Test Data for LTE Band 7_Part2	Test Report	2025-05-26	PDF 5.9 MB
FCC Appendix RF Test Data for LTE Band 7_Part3	Test Report	2025-05-26	PDF 5.6 MB
FCC Appendix RF Test Data for RLAN_Part1	Test Report	2025-05-26	PDF 5.9 MB
FCC Appendix RF Test Data for RLAN_Part2	Test Report	2025-05-26	PDF 5.8 MB
FCC Appendix RF Test Data for RLAN_Part3	Test Report	2025-05-26	PDF 5.9 MB
FCC Appendix RF Test Data for RLAN_Part4	Test Report	2025-05-26	PDF 2.4 MB
FCC Appendix RF Test Data for WLAN_Part1	Test Report	2025-05-26	PDF 5.9 MB
FCC Appendix RF Test Data for WLAN_Part2	Test Report	2025-05-26	PDF 3 MB
USA-CoveredEquipmentLetter-Combined_V1.1	Attestation Statements	2025-05-26	PDF 122.5 KB
USA-LocalRepLetter_V1.1_2BOX2-M66PRO	Attestation Statements	2025-05-26	PDF 376.8 KB
FCC Declaration of Disable WLAN Channel 12 and 13	Cover Letter(s)	2025-05-26	PDF 103.8 KB
USA-ConfidentialityRequestLetter_V0.1	Cover Letter(s)	2025-05-26	PDF 105 KB
USA-NIIDeclarationLetter_V0.1 -Slaver	Cover Letter(s)	2025-05-26	PDF 168.1 KB
TR_STS2504052H01_SAR Calibration Report_Part1	RF Exposure Info	2025-05-26	PDF 5.9 MB
TR_STS2504052H01_SAR Calibration Report_Part2	RF Exposure Info	2025-05-26	PDF 5 MB
TR_STS2504052H01_SAR Calibration Report_Part3	RF Exposure Info	2025-05-26	PDF 5.7 MB
TR_STS2504052H01_SAR Calibration Report_Part4	RF Exposure Info	2025-05-26	PDF 1.5 MB
TR_STS2504052H01_SAR Report	RF Exposure Info	2025-05-26	PDF 4.2 MB
Block Diagram Metadata only	Block Diagram		PDF 452 KB
schematic Metadata only	Schematics		PDF 793.1 KB
Operation Description Metadata only	Operational Description		PDF 587.5 KB
USA-DueDigilenceLetter_V0.1 Metadata only	Operational Description		PDF 141.7 KB
USA-SoftwareSecurityKDB594280D02_Slaver Metadata only	SDR Software/Security Info.		PDF 548.6 KB
BOM Metadata only	Parts List/Tune Up Info		PDF 21.8 KB
SBOM Metadata only	Parts List/Tune Up Info		PDF 105.1 KB
TR_STS2504052H01_Tune Up Procedure Metadata only	Parts List/Tune Up Info		PDF 162.5 KB

Application Information

Application ID	XvHuge4U064uNeFdi/GLZQ==
Final Action Date	2025-05-26
Application Purpose	Original Equipment
Applicant FRN	0036954816
Model	M66PRO
Frequency Range	2500-2570 MHz
Equipment Class	PCB - PCS Licensed Transmitter
Device Description	Tablet computer
Responsible Party	May Hu, 13509698051@139.com , 18924675176
Test Firm	Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
TCB Email	o.kneip@kl-certification.de
TCB Scope	B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Grant Deferral	No
Modular Equipment	Does not apply
Composite Device	Yes
Composite Part	No
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No
Grant Comments	Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4 and of 1.4, 3, 5, 10 MHz at LTE Band 5/12 and of 5, 10, 15, 20 MHz at LTE Band 7 and of 5, 10 MHz at LTE Band 17. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn and simultaneous transmission use conditions is 0.72 W/kg and 0.97 W/kg respectively.

Applications

Application ID	Date	Purpose
XvHuge4U064uNeFdi/GLZQ==	2025-05-26	Original Equipment
NBda4vY3Sea+R3kZ2rop/w==	2025-05-26	Original Equipment
2hSmtdM5pO5CnhFsL+EahA==	2025-05-26	Original Equipment
/Kma3jJLeiDVAYxHd5au4w==	2025-05-26	Original Equipment

Equipment Authorization

Frequency	Output	Tolerance	Grant Notes
699-716 MHz	0.1738	2.5ppm
699-716 MHz	0.171	2.5ppm
699-716 MHz	0.1297	2.5ppm
704-716 MHz	0.2042	2.5ppm
704-716 MHz	0.1312	2.5ppm
824-849 MHz	0.1816	2.5ppm
824-849 MHz	0.1104	2.5ppm
826.4-846.6 MHz	0.1816	2.5ppm
1710-1755 MHz	0.1845	2.5ppm
1710-1755 MHz	0.1706	2.5ppm
1710-1755 MHz	0.1986	2.5ppm
1712.4-1752.6 MHz	0.1901	2.5ppm
1850-1910 MHz	0.2143	2.5ppm
1850-1910 MHz	0.2014	2.5ppm
1850-1910 MHz	0.1528	2.5ppm
1852.4-1907.6 MHz	0.2	2.5ppm
2402-2480 MHz	0.0008000		CC
2402-2480 MHz	0.0005		CC
2412-2462 MHz	0.0288		CC
2500-2570 MHz	0.1923	2.5ppm
2500-2570 MHz	0.1746	2.5ppm
2500 MHz	0.1479	2.5ppm
5180-5240 MHz	0.0217		CC
5745-5825 MHz	0.0151		CC

Grants

TCB Grant - Application XvHuge4U064uNeFdi/GLZQ==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 05/26/2025

Application Dated: 05/26/2025

Shenzhen Zhuozuan Technology Co., Ltd.

202,Building E,No.37 Chaofu Road,Hehua Community,

Pinghu Street,Longgang District,

Shenzhen,Guangdong,
China

Attention: May Hu ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2BOX2-M66PRO

Name of Grantee:	Shenzhen Zhuozuan Technology Co., Ltd.

Equipment Class:	PCS Licensed Transmitter
Notes:	Tablet computer

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	22H	824.2 - 848.8	1.7539	2.5 PM	247KGXW
	24E	1850.2 - 1909.8	0.9683	2.5 PM	248KGXW
	24E	1852.4 - 1907.6	0.2	2.5 PM	4M12F9W
	27	1712.4 - 1752.6	0.1901	2.5 PM	4M11F9W
	22H	826.4 - 846.6	0.1816	2.5 PM	4M12F9W
	24E	1850.0 - 1910.0	0.2143	2.5 PM	13M5G7D
	24E	1850.0 - 1910.0	0.2014	2.5 PM	17M9G7D
	24E	1850.0 - 1910.0	0.1528	2.5 PM	18M0W7D
	27	1710.0 - 1755.0	0.1986	2.5 PM	13M4G7D
	27	1710.0 - 1755.0	0.1845	2.5 PM	18M0G7D
	27	1710.0 - 1755.0	0.1706	2.5 PM	18M0W7D
	22H	824.0 - 849.0	0.1816	2.5 PM	8M98G7D
	22H	824.0 - 849.0	0.1104	2.5 PM	8M98W7D
	27	2500.0 - 2570.0	0.1923	2.5 PM	13M4G7D
	27	2500.0 - 2570.0	0.1746	2.5 PM	17M9G7D
	27	2500.0 - 2500.0	0.1479	2.5 PM	17M9W7D
	27	699.0 - 716.0	0.1738	2.5 PM	1M10G7D
	27	699.0 - 716.0	0.171	2.5 PM	8M98G7D
	27	699.0 - 716.0	0.1297	2.5 PM	8M97W7D
	27	704.0 - 716.0	0.2042	2.5 PM	8M97G7D
	27	704.0 - 716.0	0.1312	2.5 PM	8M97W7D

Output power listed is ERP for operation below 1GHz and EIRP for operation above 1GHz. This device supports LTE bandwidths of 1.4, 3, 5, 10, 15, 20 MHz at LTE Band 2/4 and of 1.4, 3, 5, 10 MHz at LTE Band 5/12 and of 5, 10, 15, 20 MHz at LTE Band 7 and of 5, 10 MHz at LTE Band 17. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn and simultaneous transmission use conditions is 0.72 W/kg and 0.97 W/kg respectively.

TCB Grant - Application NBda4vY3Sea+R3kZ2rop/w==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 05/26/2025

Application Dated: 05/26/2025

Shenzhen Zhuozuan Technology Co., Ltd.

202,Building E,No.37 Chaofu Road,Hehua Community,

Pinghu Street,Longgang District,

Shenzhen,Guangdong,
China

Attention: May Hu ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2BOX2-M66PRO

Name of Grantee:	Shenzhen Zhuozuan Technology Co., Ltd.

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	Tablet computer

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.0217
CC	15E	5745.0 - 5825.0	0.0151

Output Power listed is average conducted. This device supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40MHz and 80 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn and simultaneous transmission use conditions is 0.25 W/kg and 0.97 W/kg respectively.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 2hSmtdM5pO5CnhFsL+EahA==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 05/26/2025

Application Dated: 05/26/2025

Shenzhen Zhuozuan Technology Co., Ltd.

202,Building E,No.37 Chaofu Road,Hehua Community,

Pinghu Street,Longgang District,

Shenzhen,Guangdong,
China

Attention: May Hu ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2BOX2-M66PRO

Name of Grantee:	Shenzhen Zhuozuan Technology Co., Ltd.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Tablet computer

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0008

Output Power listed is peak conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application /Kma3jJLeiDVAYxHd5au4w==

TCB	GRANT OF EQUIPMENT AUTHORIZATION	TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany

Date of Grant: 05/26/2025

Application Dated: 05/26/2025

Shenzhen Zhuozuan Technology Co., Ltd.

202,Building E,No.37 Chaofu Road,Hehua Community,

Pinghu Street,Longgang District,

Shenzhen,Guangdong,
China

Attention: May Hu ,

NOT TRANSFERABLE

EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.

FCC IDENTIFIER:	2BOX2-M66PRO

Name of Grantee:	Shenzhen Zhuozuan Technology Co., Ltd.

Equipment Class:	Digital Transmission System
Notes:	Tablet computer

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0005
CC	15C	2412.0 - 2462.0	0.0288

Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used at a minimum distance of 0 mm from the body. The highest reported SAR for body-worn and simultaneous transmission use conditions is 0.07 W/kg and 0.79 W/kg respectively.

CC:	This device is certified pursuant to two different Part 15 rules sections.