Exhibit 4 The RFI EMI test Report and test setup photo

FCC ID GYUR92SK

USB KEYBOARD

Silitek Corporation

1. FCC ID
2. Silitek Corporation
3. GYUR92SK
4. Exhibit 4 The RFI EMI test Report and test setup photo

Document ID #116546

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=116546
• https://fccid.io/GYUR92SK/Test-Report/Exhibit-4-The-RFI-EMI-test-Report-and-test-setup-photo-116546
• https://fccid.io/GYUR92SK/Test-Report/Exhibit-4-The-RFI-EMI-test-Report-and-test-setup-photo-116546.pdf

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