Konftel Cam20 4K USB Camera

Indicates whether the device has an autofocus capability or specifies the type of autofocus system it uses. A value of "Yes" means the product can automatically focus, while a descriptive value such as "Nikon Advanced Multi-CAM 3500FX II AF sensor" identifies the specific autofocus technology employed.

A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The number of frames displayed or captured per second, expressed as a numeric value. It indicates the smoothness and clarity of motion in video playback or recording; higher values result in smoother motion with less blur.

The pixel dimensions of a product’s screen, expressed as width by height (e.g., 1920x1080). It indicates the total number of pixels that compose the display and is used to assess image sharpness and clarity across devices such as monitors, TVs, laptops, and cameras.

Indicates whether the product includes a built‑in microphone. A value of "Yes" means the device has at least one integrated microphone, while "No" indicates no built‑in microphone is present.

The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.

The version and configuration of the USB interface supported by the product, such as USB 2.0, USB 3.1, or Type‑C connectors with their respective speeds and connector counts.

The linear distance that a USB cable covers, expressed with a length unit such as meters, centimeters or inches. It represents the total usable length of the cable for connecting devices.

A list of video file formats that the product can play or record, including both the compression codec and the file extension. Each value represents a valid combination of technology and format supported by the device’s hardware or software.

A list of Microsoft Windows operating system versions that the product is compatible with, including any relevant architecture or edition information.