1、Multifunctional driver‑free camera, plug and play, convenient to use and with good performance. 2、Strong compatibility, compatible for Windows 2000 / XP / 7/8/10 / Vista 32-bit operating system. 3、The 3-level touch control adjustable brightness ring light can provide on-site effects in any light environment. 4、The dynamic resolution of the camera is 2560 x 1440, frame rate is 30fps, and supports various video conferencing software. 5、Strict quality control and quality assurance, high safety factor, can be used with peace of mind. 1 x Webcam1 x User Manual Item Type: WebcamDimming: 3-level touch dimmingDSP Chip: No driverImage Sensor: CMOSLens: Glass lensDynamic Resolution: 2560 x 1440Number of Frames: 30fpsInterface: USB 2.0Working Environment: -20℃-60℃Compatibility: For Windows 2000 / XP / 7/8/10 / Vista 32-bit.Support various video conferencing software.How to Use:  1. Open the multi-function dock and aim the camera at the front of the monitor. 2. Press down the multi-function base, and then fix it on the front so that the back of the base is close to the back of the monitor. 3. Insert the USB data cable into the USB interface of the computer. 4. The bottom of the base is the nut bracket interface. 5. Can be used when it is connected to the computer without driving.