802.11ac/abgn USB WLAN Network Controller

General Description

The Realtek RTL8811CU-CG is a highly integrated single-chip that supports 1-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output) and Wireless LAN (WLAN) USB interface controller. It combines a WLAN MAC, a 1T1R capable WLAN baseband, and RF in a single chip. The RTL8811CU-CG provides an outstanding solution for a high-performance integrated wireless device.



  • QFN-56 package
  • 802.11ac/abgn
  • 802.11ac 1x1, Wave-2 compatible with MU-MIMO

Host interface

  • USB2.0 for WLAN and BT controller


  • The product is applicable for Dongle application