AVer M90UHD document camera Black 25.4 / 3.06 mm (1 / 3.06") CMOS USB 2.0

Indicates whether the product comes with an AC power adapter included in the package. A value of "Yes" means a charger is supplied, while "No" indicates that no charger is provided and the user must obtain one separately.

The frequency of the alternating current supplied to a power supply or charger, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the device, ensuring proper functionality and safety.

The range of alternating current voltage that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device across different regions.

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.

List of the memory card types that a device can read or write, such as MicroSD (TransFlash), SD, MMC, CompactFlash, and others. Each value represents a format that the device’s slot or reader supports for storage expansion.

Represents the multiplier that indicates how many times an image or field of view is enlarged by digital zoom. The value is expressed as a number without units, such as "4x" or "1.5x", where the numeric part indicates the factor of increase.

The total count of HDMI connectors available on the product, indicating how many separate HDMI connections it supports.

The physical or logical interface used by a device to connect with other components, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, or similar standards. It indicates the technology that enables data transfer and power delivery between the product and its peripherals.

The set of camera settings that determine how the sensor is exposed to light. Common values include Auto, Aperture priority, Shutter priority, Manual and combinations thereof. Each value represents a selectable mode that controls shutter speed, aperture, ISO or a combination of these parameters.

The main illumination source used by the product, such as LED, laser, CCFL, or other light-emitting technologies. It indicates whether the device uses a single light source or multiple sources and helps users understand the lighting characteristics of the item.

The largest capacity of a removable memory card that the device can support, expressed as a digital storage size (e.g., megabytes or gigabytes). It indicates the maximum amount of data that can be stored on an inserted card and is useful for comparing devices with different card slot capabilities.

The physical dimensions of a camera’s image sensor, typically expressed as two measurements (width × height) with units in millimeters and inches. This attribute indicates the size of the sensor that captures light for each frame, influencing resolution, depth‑of‑field, and low‑light performance.

The multiplier that indicates how many times an image or field of view is enlarged by the optical system of a camera, lens or other imaging device. The value is expressed as a plain number with an optional "x" suffix (e.g., 2x, 5x). It represents the ratio between the magnified and the original size and does not include digital zoom effects.

A list of photographic effects that can be applied to images, such as black‑and‑white, sepia, vivid, or other stylistic filters. Each value represents a distinct effect that may be available in the product’s software or hardware.

The type of electrical supply used by the product, such as AC mains, DC power, USB power, battery, or a combination of these options.

The type(s) of USB connector(s) present on a device, such as Micro‑USB, USB Type‑C, USB Type‑A, or combinations thereof. This attribute indicates the physical ports that can be used for data transfer, charging, or peripheral connectivity.

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