To our esteemed clients, we are providing the premium selection of USB Voice Logger 4 Port. The hard disk or sub-area can hold up to four disks, thanks to the high-quality materials used in the design and development of our products. Furthermore, in order to ensure uninterrupted proper system performance, the system will automatically remove the oldest file when the operating disk is fully used.

Features

    USB interface
    Parallel connection
    High-impedance recording module