never used .with card. A great easy recording. The Korg Toneworks Pandora PXR4 Digital Recorder is a portable recording device suitable for home recording. With a sleek design and various input/output ports including analog in, headphone out, USB interface, and more, this unit is perfect for capturing audio with ease. Features such as 4 tracks and the ability to connect to external devices make it a versatile tool for musicians and audio enthusiasts. The Korg brand ensures quality and reliability in this compact and user-friendly digital recorder.