2ADFS-POCKET-4KR-1Pocket

Product information is subject to change without prior notice. Rev 1.1 EZCast Pocket 4K RX & TX User Manual 1 Easily mirror whatever shows on your laptop or mobile screen, ideal for video-watching and idea sharing. * The Type-C connector model is the C-1, while the HDMI connector model is the H-1. Display the contents passed from your transmitter on the big screen like 4K TV or projector screen. About EZCast Pocket Receiver (4KR-1) Transmitter (C-1 or Ｈ-1) Reset Mirror / Pair ResetHDMI HDMI Type-C 2 Use the Type C connector to connect EZCast Receiver to the HDMI port on TV, and power on by an independent power 5V/1A adapter. How to mirror Install the receiver 1 Plug EZCast Transmitter to Type C or HDMI port on laptop or mobile. Wait a few seconds until the flashing light on transmitter stops, and it will start mirroring automatically. When using the Transmitter H-1 (HDMI connector), using the Type C connector connect to an independent power 5V/1A adapter. Plug and play 2 Note：EZCast Transmitter support mirroring for all laptops including Windows and MacOS, and Android mobiles with DP Alt output. To reset to default, press the reset button for 5s. Press the mirror / pair button on the transmitter to stop mirroring or restart mirroring. Stop and restart mirroring 3 1 (1) Power up the receiver by an external adapter (5V/1A). (2) Plug the receiver to the HDMI port on the monitor. (3) Press the reset button on receiver for 2 seconds. Release when the screen shows “Release the button to pair with Transmitter”. How to pair Transmitter with receiver Turn on pairing mode for the receiver Note：There are 2 mode for reset button on Receiver, depending on pressing duration. (1) Press for 2 seconds: Turn on pairing mode for the Transmitter. (2) Press for 10 seconds: Reset the Receiver to default. Plug the transmitter on laptop or mobile, when using the Transmitter H-1 , please make sure using the Type C connector to provide power. Press the mirror / pair button on the transmitter for 5 seconds to complete pairing while the screen shows “Ready to pair”. After paired, it will start casting automatically. Press the Mirror / Pair button on Transmitter 2 1 3 Release the button to pair with Transmitter 2 secs 5V/1A Ready to pair 5 secs (1) Ensure mobile or computer is connect to same Wi-Fi as the Receiver. (2) Launch EZCast, choose , and confirm it's link to the receiver. (3) Automatically checks the current version status. If the most recent version is available, agree to update to complete the system upgrade. (1) Check the monitor for the displayed SSID and PSK of the receiver. If it is not displayed, press the reset button on the receiver for 2 seconds to turn on the pairing mode for display. (2) Connect the mobile's or computer's Wi-Fi to the receiver. (3) Launch EZCast, into and select the SSID of the receiver and connect it. (4) Into to the settings page , select Internet, and connect the receiver to the Internet. (5) Check the icon on the monitor, verify the receiver is connect- ed to the network. (1) Plug the receiver to the monitor, and using the Type C connector to provide power. (2) Scan the QRCode with a computer or mobile phone, or go to www.ez- cast.com/app to download the EZCast app. OTA Upgrade Download EZCast App Enabling receiver SSID and PSK and connect to it 2 Using the EZCast App to Upgrade 3 1 4 Upgrade Website: https://www.EZCast.com YouTube: https://www.YouTube.com/EZCast Product informations Transmitter - Anttena: 1T1R (on board) - Wi-Fi: 5Ghz - Chipset: 8360D - Interface: HDMI or Type-C Reciever - Anttena: 1T1R (on board) - Wi-Fi: 5Ghz - Chipset: 8271 - Interface: HDMI FCC statement 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 (2) this device must accept any interference received, including interference that may cause undesired operation. 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 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 or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment to 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 to this product not authorized by Apple could void the electromagnetic compatibility (EMC) and wireless compliance and negate your authority to operate the product. This product has demonstrated EMC compliance under conditions that included the use of compliant peripheral devices and shielded cables between system components. It is important that you use compliant peripheral devices and shielded cables between system components to reduce the possibility of causing interference to radios, television sets, and other electronic devices. RF Exposure StatementReceiver: To maintain compliance with FCC's RF Exposure guidelines, this equipment should be installed and operated with minimum distance of 20cm the radiator your body. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. SAR statement (Transmitter): This device meets the government's requirements for exposure to radio waves. This device is de…

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

Winner Wave Limited 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Winner Wave Limited Address: Unit 1615 Peninsula Tower,538 Castle Peak Road Lai Chi Kok Kowloon, Hong Kong Product Name: Pocket FCCID: 2ADFS-POCKET-4KR-1 Model(s): 4KR-1 2.911(d)(5)(i) EquipmentType We, [Winner Wave Limited] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Rock Huang Date: Sept. 22, 2023 Title: Technical Manager Company name: Winner Wave Limited Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Winner Wave Limited 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Winner Wave Limited Address: Unit 1615 Peninsula Tower,538 Castle Peak Road Lai Chi Kok Kowloon, Hong Kong Product Name: Pocket FCCID: 2ADFS-POCKET-4KR-1 Model(s): 4KR-1 2.911(d)(5)(ii) Applicant filing We, [Winner Wave Limited] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Rock Huang Date: Sept. 22, 2023 Title: Technical Manager Company name: Winner Wave Limited Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Winner Wave Limited Agent Authorization Company: Winner Wave Limited Address: Unit 1615 Peninsula Tower,538 Castle Peak Road Lai Chi Kok Kowloon, Hong Kong Product Name: Pocket Model Number(s): 4KR-1 Product Description: Pocket 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: Sept. 22, 2023 Name: Rock Huang Title: Technical Manager Company: Winner Wave Limited

Winner Wave Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Sept. 22, 2023 Subject; Request for Confidentiality FCC ID: 2ADFS-POCKET-4KR-1 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirement In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Rock Huang Title: Technical Manager

FCC Software Configuration Control Declaration Rev1.0.docx Winner Wave Limited FCC Software Configuration Control Declaration Date: Sept. 22, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product: Pocket Model No.: 4KR-1 Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 v02r01. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Date: Sept. 22, 2023 Name: Rock Huang Title: Technical Manager Signature of applicant

Annex A External Photos Report No.: HK2309064120-E Page 1 of 4 Report No.: HK2309064120-E Page 2 of 4 Report No.: HK2309064120-E Page 3 of 4 Report No.: HK2309064120-E Page 4 of 4

FCC ID LABEL: Ca. 10mm x 20mm label location FCC ID: 2ADFS-POCKET-4KR-1

Annex B Internal Photo Report No.: HK2309064120-E Page 1 of 3 Antenna Report No.: HK2309064120-E Page 2 of 3 Report No.: HK2309064120-E Page 3 of 3

MPE ESTIMATION FCC ID: 2ADFS-POCKET-4KR-1 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For 5.2 WIFI: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 5.2G WIFI 11.39 11±1(12) 15.85 1.52 1.42 0.00448 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2309064120-E. when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00448mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

PRODUCT SPECIFICATION Customer: Shenzhen Xianzhi IOT Technology Co., Ltd. Customer’s part number: RBT-ANT-524-03-A002 Product description: 2.4G/5G Dual Frequency Antenna Manufacturer：Shenzhen RedbirdTek Technology Co., Ltd. 1、PRODUCT TECHNICAL SPECIFICATION Electrical Specifications Frequency Range (MHz) 2400-2500/5150-5850 Bandwidth (MHz) 2.4G：100 5G：700 Input Impendence (Ω) 50 V.S.W.R ≤2.0 Gain (dBi) 2.4G：<0.56 5G：<1.52 Polarization Type Vertical Mechanical Specifications Antenna Length (mm) 11.1*6.2*3mm Radiator Steel Connect Type DIP Radome Color Silver Weight (g) 0.3 Product introduction: The antenna is specially designed and produced for wireless built-in antenna equipment. The antenna has the advantages of beautiful appearance, compact structure and convenient installation. The material is nickel-plated stainless steel with sufficient hardness. 2、PRODUCT PICTURE 3、PRODUCT SPECIFICATION CHART 4、STATIONARY WAVE PATTERN 5.Gain and Efficiency： 2.4G 5G 6. Field Pattern: 2.4G 5G

Page 1 of 54 Report No.: HK2309064120-E FCC Test Report Test report On Behalf of Winner Wave Limited For Pocket Model No.: 4KR-1 FCC ID: 2ADFS-POCKET-4KR-1 Prepared For : Winner Wave Limited Unit 1615 Peninsula Tower,538 Castle Peak Road Lai Chi Kok Kowloon, Hong Kong Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Sept. 06, 2023 ~ Sept. 19, 2023 Date of Report: Sept. 19, 2023 Report Number: HK2309064120-E Page 2 of 54 Report No.: HK2309064120-E Test Result Certification Applicant’s name .................. : Winner Wave Limited Address .................................. : Unit 1615 Peninsula Tower,538 Castle Peak Road Lai Chi Kok Kowloon, Hong Kong Manufacture's Name ............. : Actions Microelectronics Co., Ltd. Address .................................. : 201, No.9 Building, Software Park, KeJiZhongEr Road, GaoXinQu, NanShan, Shenzhen, China Product description Trade Mark: EZCast Product name ............................ : Pocket Model and/or type reference . : 4KR-1 Standards .............................. : FCC Rules and Regulations Part 15 Subpart E Section 15.407 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., 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. Date of Test ............................................ : Date (s) of performance of tests ............. : Sept. 06, 2023 ~ Sept. 19, 2023 Date of Issue ........................................... : Sept. 19, 2023 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 54 Report No.: HK2309064120-E Table of Contents 1. Test Result Summary ............................................................................... 5 1.1. Test Procedures and Results ........................................................................................................... 5 1.2. Information of the Test Laboratory ................................................................................................. 5 1.3. Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1. General Description of EUT ............................................................................................................. 7 2.2. Operation Frequency Each of Channel ........................................................................................... 8 2.3. Operation of EUT During Testing .................................................................................................... 8 2.4. Description of Test Setup ................................................................................................................. 9 2.5. Description of support units .......................................................................................................... 10 3. Genera Information ................................................................................. 11 3.1. Test Environment and Mode .......................................................................................................... 11 3.2. Description of Support Units ......................................................................................................... 12 4. Test Results and Measurement Data .................................................... 13 4.1. Conducted Emission ....................................................................................................................... 13 4.2. Maximum Conducted Output Power ............................................................................................. 17 4.3. 6db Emission Bandwidth ............................................................................................................... 20 4.4. 26db Bandwidth and 99% Occupied Bandwidth .......................................................................... 21 4.5. POWER SPECTRAL DENSITY ........................................................................................................ 26 4.6. BAND EDGE ..................................................................................................................................... 31 4.7. Spurious Emission .......................................................................................................................... 40 4.8. Frequency Stability Measurement ................................................................................................. 48 4.9. Antenna Requirement ..................................................................................................................... 51 5. Photographs of Test Setup .................................................................... 52 6. Photos of the EUT ................................................................................... 54 Page 4 of 54 Report No.: HK2309064120-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Sept. 19, 2023 Jason Zhou Page 5 of 54 Report No.: HK2309064120-E 1. Test Result Summary 1.1. Test Procedures and Results Requirement CFR 47 Section Result Antenna requirement §15.203 PASS AC Power Line Conducted Emission §15.207 PASS Maximum Conducted Output Power §15.407(a) PASS 6dB Emission Bandwidth §15.407(e) N/A 26dB Emission Bandwidth& 99% Occupied Bandwidth §15.407(a) PASS Power Spectral Density §15.407(a) PASS Ba…

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

Model: 4KR-1 Radiated Emission Conducted Emission