Attention: 4K Camera Must support with USB3.0 port !!!Feature1. Full HD 8MP2. Built-instereo omnidirectional microphones3. Auto-Focus,USB Plug &Play4. Video image format: YUV/MJPG /H.2645. Support Windows 2000 / XP /window7/ win8/window106. Designed for laptops and desktopsPackage Includes:1 x Web Camera1 x Desktop tripod1 x User ManualFull HD 4K PC Webcam with MicrophoneUser GuideWebcam WideApplicationDistance education, teaching and recording, video conferencing, remote training, telemedicine, court trial system, emergency command, webcast.Webcam Install&UseConnect webcam into computer/laptop's USB port, the computer/laptop will pop up a new device notification on downright; If not, please open computer's Device. Manager->lmage Device, and check the USB device.When you link the camera to MAC, MAC will install this webcam automatically. Other software isn't required. When you check if the MAC has detected the USB camera, you can click the apply menu, the click "About This Mac". You can click"System Report"from the pop-up window that appears. You put he"System lnformation"window showing the MAC, navigate to the USB section and check if the webcam is listedas a connected device(USB Live Camera)Specifications:Model:PGR-008Sensor:CCD/CMOSVideo Resolution:3840*2160Video Encoding:M-JPEGVideo Frame:30FPSAudio Compreion:Dual Stereo MicrophoneAudio Rate:192kbsInstallation:HorizontalDriver Installation:PC Driver FreeMaterial:ABS + AcrylicLED Fill Light:4Pcs Adjustable Soft Fill LightFocus Mode:Automatic focus adjustmentFull HD 2K PC Webcam with MicrophoneSpecifications:Model:PGR-008Sensor:CCD/CMOSVideo Resolution:2592*1944Video Encoding:M-JPEGVideo Frame:30FPSAudio Compreion:Dual Stereo MicrophoneAudio Rate:192kbsInstallation:HorizontalDriver Installation:PC Driver FreeMaterial:ABS + AcrylicLED Fill Light:4Pcs Adjustable Soft Fill LightFocus Mode:Automatic focus adjustmentFull HD 1080P PC Webcam with MicrophoneSpecifications:Model:PGR-008Sensor:CCD/CMOSVideo Resolution:1920*1280Video Encoding:M-JPEGVideo Frame:30FPSAudio Compreion:Dual Stereo MicrophoneAudio Rate:192kbsInstallation:HorizontalDrtver Installation:PC Driver FreeMaterial:ABS+AcrylicLED Fill Ught:4Pcs Adjustable Soft Fill LightFocus Mode:Automatic focus adjustment