User's Manual

WIFI-2-R812USA2
Dual Band 11ac USB WiFi Module with RTL8812AU
四川爱联科技有限公司
Sichuan iLink Technology Co.,Ltd. page
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1. Introduction
WIFI-2-R812USA2 is based on realtek RTL8812AU, is a WLAN 11ac Dual Band module, which fully
supports the features and functional compliance of IEEE 802.11 a/b/g/n/ac standards. This
documentation describes the engineering requirements specification.
1.1 RF module Overview
The general HW architecture for the module is shown in Figure 1. This WLAN Module design is based
on Realtek RTL8812AU. It is a highly integrated single-chip MIMO(Multiple In Multiple Out) Wireless
LAN (WLAN) USB2.0 network interface controller complying with the 802.11ac specification. It
combines a MAC, a 2T2R capable baseband, and RF in a single chip. The RTL8812AU provides a
complete solution for a high throughput performance wireless client.
Figure 1 Module Block Diagram
1.2 Specification reference
This specification is based on additional references listed below.
_ IEEE Std. 802.11a
_ IEEE Std. 802.11b
_ IEEE Std. 802.11g
_ IEEE Std. 802.11n
_ IEEE Std. 802.11ac