The Samsung DNUB-S234B (6002B4A3BF9C) Network-WLAN Module is a genuine OEM replacement part designed for Samsung home theater systems. This Wi-Fi module allows your device to connect wirelessly to your home network for streaming, software updates, and Smart Hub features. If your system cannot connect to Wi-Fi or frequently drops its connection, replacing the WLAN module restores seamless wireless connectivity and smart functionality. Key Features OEM Samsung Component ? ensures perfect compatibility and factory-tested reliability. Wireless Network Capability ? enables Wi-Fi connectivity for streaming and Smart Hub access. Stable Data Transmission ? provides strong and consistent signal performance. Compact Design ? fits securely inside your home theater system with minimal space requirements. Easy Installation ? plug-and-play connection with standard factory wiring harness. Specifications Part Numbers: DNUB-S234B / 6002B4A3BF9C Type: Network-WLAN Module Application: Home Theater System / Blu-ray System Manufacturer: Samsung Function: Provides Wi-Fi connectivity for smart features, streaming, and updates Compatible Models: HTE5500W/ZA-MF01, HTE5500W/ZA-NF01 Why Choose This Item Choose the Samsung DNUB-S234B Network-WLAN Module to restore your home theater?s Wi-Fi connectivity and smart features. Built to OEM specifications, it delivers stable wireless performance, easy installation, and long-term reliability, ensuring your Samsung entertainment system stays connected and up to date.