Model No. 5 is a USB hub with an integrated cable that functions as a connector, device adapter, and HDMIcompatible connection extender for computers, cellphones, and tablets. It is designed to simplify how you expand and manage peripheral connections with a single compact accessory. Key benefits Expands connectivity: Turn one USB host connection into multiple ports for peripherals such as keyboards, mice, USB drives, and other USB accessories. HDMIcompatible extension: Supports HDMIcompatible connection extension with compatible devices, enabling display output from your host to an external screen. Portable and convenient: Built with a builtin cable for easy setup and travel friendly use, reducing cable clutter. Key attributes Functionality: USB hub, cable, connector, device adapter, and HDMIcompatible connection extender in one unit. Compatibility: Designed for use with computers, cellphones, and tablets that support USB connections and HDMIcompatible displays (where applicable). Size and design: Compact, integratedcable form factor intended for portable use and easy placement on desks or in travel bags. Material: Not specified in the product title; refer to product page for material details. Performance: Provides USB hub functionality and HDMIcompatible extension when paired with compatible devices, as described by the product features. Use cases Desktop or laptop setup: Connect a keyboard, mouse, and USB drive to a single host computer while also enabling an external HDMI display through the HDMIcompatible extension. Mobile and tablet use: Pair a cellphone or tablet with USB peripherals (such as a keyboard or USB storage) and connect to an external display for productivity or media viewing via HDMIcompatible output. Travel or presentations: Carry the compact hub to connect multiple USB devices and extend an HDMI display during meetings, conferences, or class presentations. Notes Model number: No. 5. The description reflects the features indicated by the product title, including USB hub functionality, builtin cable, connector/adaptor role, multidevice compatibility (computer, cellphone, tablet), and HDMIcompatible connection extension.