Qualcomm®

FastConnect™ 7800
Leading Wi-Fi 7, premium Wi-Fi 6/6E,
and advanced Bluetooth® audio come together
in this powerful and versatile connectivity
system to unlock extreme performance for
mobile, compute, and XR experiences. Highlights
The Qualcomm FastConnect 7800 is an
Multi-gigabit performance
advanced 14nm Wi-Fi and Bluetooth
Connectivity system designed to deliver ultra- Wi-Fi peak speeds of 5.8 Gbps*, with 5 and 6GHz
high speeds (up to 5.8 Gbps*), sustained low connections, and 4.3 Gbps* using multiple links of
latency (2 ms), and premium Bluetooth audio. 5GHz spectrum when 6GHz is unavailable—Featuring
4K QAM and next-gen High Band Simultaneous tech
While maintaining compliance with the latest to deliver unparalleled performance.
Wi-Fi 6/6E and Wi-Fi 7 standards, FastConnect
7800 is packed with sophisticated innovation
Ultra-low latency
that goes beyond standard benchmarks. High
Band Simultaneous Multi-Link Wi-Fi 2 ms latency and jitter-free experiences with high band
technology uniquely harnesses the potential of simultaneous technology for multiple links of 5 and/or
5 and 6GHz bands for multiple links of high band 6GHz performance applied across standards with next-
performance for throughput hungry and gen Qualcomm® 4-Stream DBS, or for a premium Wi-Fi 7
latency sensitive applications, eliminating experience when paired with compatible AP.
dependence on comparatively narrow and
congested 2.4GHz band. Versatility
FastConnect 7800 also supercharges Whether connected to readily available Wi-Fi 6 or 6E
Snapdragon Sound™ Technology, Bluetooth LE infrastructure or next-gen Wi-Fi 7 APs, in a location with
Audio, and Bluetooth 5.3 with next-generation or without 6GHz operation available, FastConnect
Dual Bluetooth – two radios with dedicated 7800 delivers sophisticated High Band Simultaneous
connections, designed to enable Bluetooth implementations to deliver in the moment.
accessories to work at twice the range, to pair in FastConnect 7800 delivers sophisticated high band
half the time, and makes changing a Bluetooth simultaneous implementations to deliver in the moment.
connection from smartphone to PC, or earbuds
to an automobile’s hand-free system instant Bluetooth audio and Snapdragon Sound
and effortless.
Next-gen Dual Bluetooth designed to deliver two
concurrent audio streams, massively improving the delivery
of Snapdragon Sound, LE Audio & Bluetooth 5.3 to audio
devices. Roam with twice the range, connect in half the
time, and listen longer with 30-50% power savings**.
* Speed claims refer to maximum physical layer (PHY) rate
**Compared to previous generations

Materials are subject to change without notice. Qualcomm FastConnect, Qualcomm 4-Stream DBS and Snapdragon Sound are products of Qualcomm
87-PW329-1 Rev. A Technologies, Inc. and/or its subsidiaries.
 FastConnect 7800
FastConnect 7800 delivers advanced Wi-Fi and
Bluetooth connectivity features supporting mobile,
compute, and XR applications and devices.

Features Specifications
z Built for Wi-Fi 7 Certification Process Technology 14nm
z 6GHz, 5GHz, and 2.4GHz support
Wi-Fi Standards Wi-Fi 7, Wi-Fi 6E, Wi-Fi 6 (802.11ax),
z Up to 5.8 Gbps* data rate using 4K QAM 802.11ac wave 2, 802.11a/b/g, 802.11n
modulation and 320MHz channel bandwidth
(single channel or 160 + 160 with High Band Wi-Fi Spectral Bands 2.4GHz, 5GHz, 6GHz
Simultaneous)
Peak Speed 5.8 Gbps*
z Up to 4.3 Gbps* with 4K QAM and 240MHz
channel bandwidth using multiple streams of Wi-Fi Features 4-Stream Dual Band Simultaneous in the High Bands,
globally available 5GHz spectrum. 4K QAM, Multi-Link Operation (MLO),
320MHz (single channel, or 160 + 160), 8x8 Sounding,
z Unique high band simultaneous technology
MU-MIMO (Uplink and Downlink), OFDMA (Uplink and Downlink),
delivers multiple links of
Target Wake Time (TWT), Passpoint, Wi-Fi Aware R3,
5 and/or 6GHz performance applied across
Wi-Fi Location, Wi-Fi Optimized Connectivity,
standards with next-gen Qualcomm
Wi-Fi QoS Management, TDLS, Miracast, Voice-Enterprise
4-Stream DBS
z Supports Wi-Fi 7 High Band Simultaneous Security Support Protected Management Frames, WPA3-Enterprise,
Multi-Link WPA3-Personal, Enhanced Open, Wi-Fi Easy Connect,
z Premium Wi-Fi 7 experience when paired with WPA2, 802.1x (EAP-TLS, EAP-TTLS, PEAP), PAP, TLS,
a compatible AP MSCHAP, MS-CHAPv2, 64-BIT AND 128- BIT WEP, TKIP,
128-bit AES-CCMP, 128-bit and 256-bit AES-GCMP,
z Longer lasting wireless audio sessions with
WPA2-PSK, AES-CCMP, FIPS 140-2*
30-50% power savings**
z Bluetooth 5.3, LE Audio, and ANT+ support Bluetooth Version Bluetooth 5.3

z Advanced Dual Bluetooth feature is designed Audio Technology Snapdragon Sound, LE Audio,
to deliver concurrent audio streams for reliable Qualcomm® aptX™ Lossless Technology (CD quality audio)
long-range connections Low latency Gaming mode with Voice back-channel,
z Supports Snapdragon Sound Technology Stereo Recording,
Qualcomm TrueWireless™ Technology,
z LE Audio for personal audio sharing and
Qualcomm TrueWireless Stereo Plus
broadcast for listeners to share streams or join
others aptX Audio aptX Lossless, aptX Adaptive Audio,
z Long-range crystal-clear audio Playback Support aptX Voice Audio
* with Windows Operating System (OS) integration
z Multi-stream audio support for true wireless
earbuds
z FIPS 140-2 support with Windows Operating
System (OS) integration
* Speed claims refer to maximum physical layer (PHY) rate
**Compared to previous generations

Part Numbers
Part Numbers
To learn more visit: qualcomm.com
Product
FastConnect 7800 WCN785x-1
WCN785x-5
Qualcomm TrueWireless and Qualcomm aptX are products of Qualcomm Technologies, Inc. and/or its subsidiaries.

©2022 Qualcomm Technologies, Inc. and/or its affiliated companies. All Rights Reserved. Qualcomm, FastConnect,
Qualcomm TrueWireless, Snapdragon and Snapdragon Sound are trademarks or registered trademarks of Qualcomm
Incorporated. aptX is a trademark or registered trademark of Qualcomm Technologies International, Ltd. Other product and
brand names may be trademarks or registered trademarks of their respective owners. 0222A