The Realtek RTL8187B is a highly integrated USB 2.0 WLAN controller that supports the IEEE 802.11b/g standards. It is designed for use in USB Wi-Fi adapters, providing a cost-effective solution for adding wireless connectivity to desktop and laptop computers.

Applications

• USB Wi-Fi adapters
• Embedded systems requiring USB Wi-Fi connectivity
• Portable devices
• Set-top boxes

Features

• Compliant with IEEE 802.11b/g standards
• USB 2.0 interface for high-speed data transfer
• Integrated WLAN MAC, baseband, and radio transceiver
• Supports data rates up to 54 Mbps (802.11g) and 11 Mbps (802.11b)
• Supports WEP, WPA, and WPA2 security protocols
• Advanced power management features for low power consumption
• Supports multiple operating systems (Windows, Linux, macOS)

Benefits

• Provides high-speed wireless connectivity through USB
• Easy to install and use
• Offers robust security features to protect data
• Reduces power consumption, extending battery life in portable devices
• Cost-effective solution for adding Wi-Fi connectivity
• Provides a stable and reliable wireless connection

The RTL8187B integrates advanced features for enhanced performance and security. Its support for multiple operating systems ensures compatibility with a wide range of devices. The chip's power management capabilities make it ideal for use in portable and battery-powered applications. The RTL8187B is a popular choice for USB Wi-Fi adapters due to its reliability, performance, and cost-effectiveness.

Technical Specifications:

• Standard: IEEE 802.11b/g
• Interface: USB 2.0
• Data Rate: Up to 54 Mbps
• Frequency Band: 2.4 GHz
• Security: WEP, WPA, WPA2
• Operating Voltage: 3.3V