802.11bgn PCIe Network Interface Controller

General Description

The Realtek RTL8194AR-CG is an 802.11bgn 2.4G single-chip that integrates Wireless LAN (WLAN) and a network PCIe interface controller. It combines a WLAN MAC, a 4T4R,  3 spatial streams capable WLAN baseband, and WLAN RF in a single chip. The RTL8194AR-CG provides a complete solution for a high-throughput performance and low power consumption integrated wireless LAN device.


  • QFN128 10x10mm
  • 802.11bgn
  • Integrated PA/LNA
  • MIMO power saving mechanism
  • Wake-On WLAN
  • Transmit Beamforming
  • Antenna Diversity


  • This product is applicable for AP routers, repeaters, etc. Wi-Fi applications