RTL8812AU-CG
Dual-stream 802.11ac wireless LAN controller integrates a 2T2R radio and USB 2.0/3.0 interface.
- Manufacturer
- Realtek Semiconductor
- Product type
- 802.11ac USB wireless LAN controller
- Package
- QFN-76 (9 x 9 mm)
In stock
- Available quantity
- 21,245 PCS
- Shipment from
- HONG KONG
Third-party escrow supported
60-day warranty from delivery
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RTL8812AU-CG
Dual-stream 802.11ac wireless LAN controller integrates a 2T2R radio and USB 2.0/3.0 interface.
| Manufacturer |
Realtek Semiconductor |
|---|---|
| Product type |
802.11ac USB wireless LAN controller |
| Package |
QFN-76 (9 x 9 mm) |
| Wireless standard |
IEEE 802.11ac |
| RF configuration |
2 transmit / 2 receive chains (2T2R) |
| Host interface |
USB 2.0 / USB 3.0 |
🚚 Free shipping on U.S. orders of $100 or more
For orders under $100, shipping costs $8–$20
Details
Ships from U.S. warehouse (City of Industry, CA)
SKU:
RTL8812AU-CG
Categories: RF and Wireless, RF Transceiver ICs
Product Attributes
Product Attributes
| Packaging / pack quantity | Please contact us to confirm |
|---|---|
| Product status | Please contact us to confirm |
| Channel bandwidth | 20 / 40 / 80 MHz |
| Modulation | BPSK, QPSK, 16-QAM, 64-QAM and 256-QAM |
| Security | IEEE 802.11i (WPA / WPA2) and WAPI |
| Power saving | Legacy, U-APSD and MIMO power saving |
Standard pack quantity is not a minimum order quantity.
Full specifications ↗
Shipping and Delivery


Shipping Information
We currently ship only to the United States. All orders are processed and shipped from our U.S. warehouse. We are unable to ship to P.O. Boxes, APO/FPO addresses, or international addresses outside of the U.S.
Shipping & Delivery Policy
- Free Shipping: Enjoy free standard shipping on orders with a total order value over $100 within the U.S.
- Processing Time: Orders will be processed and shipped within 1–2 business days after payment confirmation (excluding weekends and holidays).
- Total Delivery Time: Estimated delivery time is 4–7 business days (1–2 business days for processing, plus 3–5 business days for shipping).
- Customs & Taxes: U.S. customers will not be charged additional customs duties or import taxes on orders fulfilled from our U.S. warehouse.
Read our full Shipping & Delivery Policy here
![RTL8812AU-CG - product photo 1 [c0a93b53] RTL8812AU-CG product photo 1](https://icearth.com/wp-content/uploads/2026/09/30620-1.jpg)
