Right now, you don't really need a 4K webcam, since Skype and most other online videoconferencing services don't support that high a resolution. But the Logitech Brio ($199) is there for the future, ...

If you’re after a serious 4K conference camera, the Logitech Rally Bar Mini has all the features you need, and more When you purchase through links on our site, we may earn an affiliate commission.

Logitech has attempted a new approach with its latest webcam. The QuickCam Sphere follows you as you jostle around your desk. But does it work? We dance like a dervish and put it to the test. In the ...