Adapters facilitating connectivity between Universal Serial Bus devices and Android-based systems enable the use of a wide range of peripherals. For example, a user might employ one to connect a USB microphone to an Android tablet for audio recording, or to interface a flash drive with a smartphone to access data.
The ability to expand the functionality of Android devices is a significant advantage. These adapters provide a bridge, allowing users to connect hardware such as external storage, keyboards, mice, and audio interfaces. This capability overcomes the limitations imposed by the native ports of the device. Historically, proprietary connectors were prevalent; the adoption of USB and subsequent adapters has standardized and simplified device interconnections.