Yealink WF50

abgn+ac (AC600)
Homepage	Product page
Platform
Brand • Model • Rev	Yealink WF50
Interface	USB 2.0
Connector	Male A
Form factor	dongle
ID:0cf3:9378 Windows: USB\VID_0CF3&PID_9378
FCCID	T2C-WF50
ICID	10741A-WF50
Chip1	Qualcomm Atheros QCA9377
OUI: none specified
MIMO status	1x1:1
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 433 Mbps
802.11n	up to 150/150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
Operating Frequency	2.4 or 5 GHz
Other
Flags: DFS (slave)
Probable Linux driver ath10k USB ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Windows driver possibly see ath-drivers.eu
Retail
FCC approval date	16 April 2018
Country of manuf	China

For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

"WF50V10A" and "20171225" are silkscreened on the board in the FCC photos.

QCA1023 is supposedly equivalent to a QCA9377.

According to the User Manual at the FCC, this device is intended to be used with an IP Phone to give it Wi-Fi access or with a Video Communication Server (VCS) to turn it into an access point.

Pictures

User Images

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  Main board