Exhibit 04 Block Diagram

FCC ID ZJEST-248

2.4GHz Wireless Mouse

Shenzhen Star Sources Electronic Technology Co., Ltd.

1. FCC ID
2. Shenzhen Star Sources Electronic Technology Co., Ltd.
3. ZJEST-248
4. Exhibit 04 Block Diagram

Document ID #1731142

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=1731142
• https://fccid.io/ZJEST-248/Block-Diagram/Exhibit-04-Block-Diagram-1731142
• https://fccid.io/ZJEST-248/Block-Diagram/Exhibit-04-Block-Diagram-1731142.pdf

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