Yealink WF50

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