The BOYA BY-EA2L is a 3.5mm to USB audio&mic adapter, compatible with computers with an USB port.
The BY-EA2L is built with three ports, a 3.5mm microphone input jack, a 3.5mm headphone jack, and an USB 2.0 Type-A interface. It can work as a bridge between the microphone and the computer, when there is only an USB port on the computer or when you want to hear the sounds from the computer while input sound through microphone. It’s very handy and versatile, users can connect most microphones with it through the in-built 3.5mm microphone input jack. And it provides a pretty good solution for the video meeting. People can connect a lavalier microphone or a wireless microphone receiver and a headset with the BY-EA2L to input their voice into the video meeting and hear the sounds from the meeting simultaneously.