The first audio interfaceDefinition:
A device to convert audio signals into digital code suitable for use by a computer; typically communication occurs through a port such as USB, Thunderbolt, FireWire, etc. brought to you by RØDE Microphones, the AI-1 USBDefinition:
(Universal Serial Bus) A standard, bi-directional serial connection between computers and peripheral devices. Audio Interface offers studio-quality input and output capabilities. Stacked with incredible technology, the AI-1 is designed to ensure that recording on your computer is easy, offering versatility and superb sound quality.
It has a single Neutrik™ Combo Jack input which takes either a 3-pole XLR, which is common to most microphones, or a 1/4" jack, which is common to most electric instruments, such as guitar, bass, etc.