An all-in-one webcam typically refers to a webcam that integrates multiple features in one device. These features often include:

1. High-Resolution Camera: Usually offers 1080p or 4K video quality for clear and sharp images.

2. Built-in Microphone: Often with noise-cancellation technology for clear audio capture.

3. Autofocus and Light Correction: Ensures the best possible image quality in various lighting conditions.

4. Privacy Shutter: A physical cover to block the camera when not in use, ensuring privacy.

5. Wide Field of View: Provides a broader view to capture more of the surroundings or multiple people.

6. Plug-and-Play: Easy to set up with minimal configuration required.

7. Mounting Options: Versatility in mounting, such as clips for monitors, tripods, or desktop stands.

Several well-known all-in-one webcams are popular due to their quality and feature set. Here are a few notable ones:

1. Logitech Brio Ultra HD

- 4K Ultra HD video quality

- HDR support

- Built-in microphone with noise cancellation

- Autofocus and light correction

- Privacy shutter

- Wide field of view options

2. Razer Kiyo Pro

- 1080p Full HD resolution at 60fps

- Adaptive light sensor for various lighting conditions

- Wide-angle lens with adjustable field of view

- Built-in microphone

- Privacy cover

3. Microsoft LifeCam Studio

- 1080p HD video recording and 720p HD video calling

- High-fidelity built-in microphone

- TrueColor Technology for automatic light adjustment

- 360-degree rotation

4. Logitech StreamCam

- 1080p Full HD resolution at 60fps

- Built-in dual microphones

- Autofocus and smart exposure

- Versatile mounting options

- Designed for content creators and streamers

5. Dell UltraSharp Webcam

- 4K Ultra HD resolution

- HDR and AI auto framing

- Dual-array microphones

- Magnetic privacy cover

- Adjustable field of view

6. WINSAFE AMC-G305U2 4K Mini Soundbar

- 4K Ultra HD video quality

- Auto framing

- Rotating lens privacy cover

- Built-in microphone

- USB interface, easy and fast connect

7. WINSAFE MZC-F22UV5 4K EPTZ Camera

- 4K UHD Video superb experience

- HFOV up to 110°, full cover of meeting room

- Auto framing tech based on AI algorithm

- Built-in high sense double mics, pick up range up to 5 meters

- Standard USB3.0 Type-C interface

8. WINSAFE UHV-50H-U2 4K Webcam

- 4K UHD resolution

- Support digital zoom (2x at 1080P and 3x at 720P)

- AI Auto Focus

- Plug and play, and driver-free

- Built-in Microphone

- Firmware upgrade via USB interface, easy and fast

- Built-in high-quality microphone, to pick up the voice clearly

- With silicone lens cover to protect your privacy.

Above all, WINSAFE all-in-one webcam are more choose and add AI, it will be more suitable for your meeting.