Sold as 1 Each. Captures full HD 1080p video at 30 fps for crystal-clear conference calls and virtual visits. Plug-and-play operation with immediate, automatic installation in just 60 seconds. Compatible with most popular video clients, including Zoom, Skype, Microsoft Teams, GoToMeeting, and Google Duo. Built-in cable length is 4.9'. Built-in microphone with noise reduction captures clean audio up to 20' away. The 70-degree wide-angle lens minimizes dead angles. Mounts easily to a monitor, laptop or tripod. Box contains: webcam and owner's manual. Dimensions: 3.7'H x 1.31'W x 1.2'D. Advanced H.264 video compression ensures high-quality HD transmission. The clip rotates to let you adjust the webcam to the ideal viewing angle. 3-year manufacturer limited warranty. Works via USB. Works with Windows, Mac, Android and Chrome operating systems. Tripod threads on the bottom of the clip base also allow mounting on a tripod that can be easily moved to nearly any angle or location.