Anatel Wireless Drivers 2504 09 3987 |verified| Info

Right-click the Windows Start button and select . Expand the Network adapters category.

When you see "Anatel 2504-09-3987" printed on a sticker on the bottom of your laptop or directly on your internal Wi-Fi card, it simply means that specific wireless module was approved for sale and use in Brazil. The Real Hardware Providers

Search for your hardware ID or chip model (e.g., "Broadcom BCM4313 Windows 10"). Download the matching .cab or .exe file.

Nevertheless, this guide will walk you through identifying your wireless hardware, obtaining the correct drivers, and resolving any driver issues related to ANATEL-certified devices in Brazil.

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Grab the legacy Wireless LAN Driver for Windows 7 which fully supports Liteon and CyberTan variants of this specific network card.

ANATEL ( Agência Nacional de Telecomunicações ) is the National Telecommunications Agency of Brazil. Much like the FCC (Federal Communications Commission) in the United States, ANATEL certifies wireless, cellular, and radio equipment for safe and legal sale.

The code "2504-09-3987" is a specific certification number found on a network card (often a Liteon or Cybertan Atheros/Broadcom model) commonly used in laptops from manufacturers like Lenovo (such as the IdeaPad Y400/Y500 series). What is the Anatel 2504-09-3987 Wireless Driver?

The numbers represent a specific certification or homologation number issued by the Brazilian government. This certificate confirms that the wireless module complies with local radio frequency laws and is safe to use inside electronic devices sold in Brazil. Who Actually Made the Card? Right-click the Windows Start button and select

These specific modules were heavily integrated into popular consumer laptops produced between 2010 and 2015, including:

Disclaimer: This post is for informational purposes. ANATEL certification numbers and hardware IDs can change. Always verify with the official ANATEL database or your device’s manual.

If you are running an HP or Compaq machine, HP's specific package contains localized firmware configurations. Windows 7, Windows 8, and Windows 8.1

Since this certificate is tied closely to Lenovo and HP configurations, navigate directly to their official support pages: The Real Hardware Providers Search for your hardware

Your Wi-Fi drops, or the speed is slow.

In the late 2000s, there was a specific Wi-Fi adapter for the Xbox 360 that became a minor legend in tech troubleshooting circles—the AGPtek® WiFi Wireless Networking Adapter . It bore a peculiar identification number, 2504-09-3987 , which was actually its certification from , Brazil's telecommunications agency.

Find the exact or Serial Number/Service Tag of your laptop (usually printed on the same bottom sticker as the Anatel logo).