USRobotics 56K Modem

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.

A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.

A comma‑separated list of the LED colors or models used in a product’s connectivity indicators, such as AA, CD, RD, SD, TR, CS, ARQ/FAX. The value describes which LED types are present on ports or status lights that signal network activity or power state.

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.

A list of the functions or statuses that an LED indicator on a device can display, such as power status, activity, link, and other operational signals.

Indicates whether a product is compatible with Apple Mac computers or macOS operating systems. The value can be "Yes" if the device supports Macs, or "No" if it does not.

The brand or company that produces the product, such as a computer, appliance, or accessory. This value helps users identify the source of the item and assess compatibility, support, and warranty information.

A concise list of the minimum hardware, software, and firmware specifications required for a product to operate correctly. Each requirement is expressed in plain language and may include operating systems, processor types, memory size, storage capacity, graphics capabilities, or other relevant components. The list helps users verify that their environment meets the essential criteria before purchasing or installing the product.

The maximum data transfer rate that a modem can achieve, expressed in kilobits per second (Kbit/s) or other common abbreviations such as Kbps. This value represents the theoretical peak throughput of the device under optimal conditions and allows users to compare the speed capabilities of different modems.

The modulation technique used by a wireless device or component to encode digital information onto a carrier signal. Common schemes include QAM, OFDM, PSK, FSK and their variants. This attribute helps users understand the signal processing method and compatibility with other equipment.

The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.

Represents the total number of RS‑232 serial communication ports available on a product. The value is an integer indicating how many RS‑232 connectors are present, regardless of version or configuration.

Indicates whether the device receives its power supply through a USB connection. A value of "Yes" means the product can be powered directly from a USB port, while "No" indicates it requires an external power source.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.