QCA6678AQ
Active
QCA6678AQ
QCA6678AQ

Wi-Fi 6e Single MAC 802.11ax MIMO 2x2 Bluetooth 5.3 for Automotive Applications.

The QCA6678AQ 802.11ax MIMO single-MAC solution, with support for Wi-Fi 6E, extends connectivity into the new, uncrowded 6GHz spectrum. It opens up and enhances multitude of demanding use cases with data speeds over 2Gbps, thanks to advanced features such as 4K QAM and 160 MHz bandwidth. Its Tri-band support, spanning 2.4GHz, 5GHz, and the new 6GHz band makes it very flexible to work with a wide array of devices. The QCA6698AQ supports 802.11ax with 4KQAM and 2x2 MIMO on all 3 bands.

The QCA6678AQ also offers the most advan...

QCA6678AQ is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

Product license agreement
Benefits
default icon alt text
Wi-Fi6e

Extends support in the new, uncrowded, 1200 MHz wide 6GHz spectrum for unprecedented user experience

default icon alt text
Tri-Band Single MAC 11ax

Single MAC solution with most advanced 802.11ax features such as 4K QAM, 160 MHz support, and 2x2 MIMO. Support for 2.4GHz, 5GHz, and 6GHz bands.

default icon alt text
Bluetooth 5.3 with LE Audio

Rich audio and other use cases with Bluetooth 5.3 and LE audio support

Specifications
Wi-Fi
Generation
Wi-Fi 6E, Wi-Fi 4, Wi-Fi 6, Wi-Fi 5
Standards
802.11ac, 802.11ax, 802.11a, 802.11b, 802.11g, 802.11n
Spectral Bands
2.4 GHz, 6 GHz, 5 GHz
Maximum Band Configuration
Tri-band
Channels
160 MHz, 20 MHz, 80 MHz, 40 MHz
MIMO Configuration
8x8, 8x8 (ready), 2x2
Spatial Streams
Up to 2
Peak QAM
4K QAM
Security
WPA3 Security Protocol, WPA3, WPA3 Enhanced Open, WPA3 Easy Connect
Features
8x8 Sounding, Target Wake Time, 8x8 Sounding (ready), Single MAC, MU-MIMO
Bluetooth
Specification Version
Bluetooth® 5.3
Connection Technology
Bluetooth® Low Energy
Links
eSCO
Low Energy Features
Bluetooth® Low Energy Long Range, Bluetooth® Low Energy Audio
Audio
Qualcomm® aptX™ audio technology support
Qualcomm® aptX™ Audio, Qualcomm® aptX™ HD
Audio Processing Technologies
Snapdragon Sound™ technology
Interfaces
Supported Interfaces
I²S, PCIe, UART
Master I²S
Modes
PCM
Access more.
To access more QCA6678AQ resources, you need to be a member of a verified company. Company verification is initiated by filling out our access request form.
Already have a Qualcomm account?
Qualcomm relentlessly innovates to deliver intelligent computing everywhere, helping the world tackle some of its most important challenges. Our leading-edge AI, high performance, low-power computing, and unrivaled connectivity deliver proven solutions that transform major industries. At Qualcomm, we are engineering human progress.

Stay connected

Get the latest Qualcomm and industry information delivered to your inbox.

Subscribe
Manage your subscription

© Qualcomm Technologies, Inc. and/or its affiliated companies.

Snapdragon and Qualcomm branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm patented technologies are licensed by Qualcomm Incorporated.

Note: Certain services and materials may require you to accept additional terms and conditions before accessing or using those items.

References to "Qualcomm" may mean Qualcomm Incorporated, or subsidiaries or business units within the Qualcomm corporate structure, as applicable.

Qualcomm Incorporated includes our licensing business, QTL, and the vast majority of our patent portfolio. Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, operates, along with its subsidiaries, substantially all of our engineering, research and development functions, and substantially all of our products and services businesses, including our QCT semiconductor business.

Materials that are as of a specific date, including but not limited to press releases, presentations, blog posts and webcasts, may have been superseded by subsequent events or disclosures.

Nothing in these materials is an offer to sell or license any of the services or materials referenced herein.