N Telecommunications 914422E Public Address (PA) Speaker

A comma‑separated or bullet‑pointed enumeration of the physical input connectors that a device supports, such as HDMI, DisplayPort, DVI, VGA (D‑Sub), RCA composite, component, USB, Ethernet, audio jacks, and other interface types. This list helps users identify which external sources can be connected to the product.

The highest network transfer rate that a device’s wired Ethernet port can negotiate, expressed in common speed abbreviations such as "10/100", "10/100/1000" or "2.5GbE". This value indicates the maximum throughput achievable over the LAN connection.

The total count of items or units represented by the product. It indicates how many individual pieces are included in a single purchase or package.

Indicates the type(s) of connection used by a product to send or receive signals, such as wired (cable), wireless (Wi‑Fi, Bluetooth, radio), or hybrid methods like store‑and‑forward. The value can list multiple options separated by commas.