Confidentiality Request

FCC ID NXXBL-521

RS232 Bluetooth Converter

Brain Boxes

1. FCC ID
2. Brain Boxes
3. NXXBL-521
4. Confidentiality Request

Document ID #335088

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=335088
• https://fccid.io/NXXBL-521/Letter/Confidentiality-Request-335088
• https://fccid.io/NXXBL-521/Letter/Confidentiality-Request-335088.pdf

Sending you directly to the document available from FCC.gov...