USB-2020 USB Audio Device


Key Features

• USB 1.1, 12MHz full speed, fully compliant with USB 2.0 specification
• 16-Bit Delta-Sigma ADC and DAC
• Driving Headphone and Passive Speaker Directly
• Built-in Condenser Microphone Bias
• Volume and Mute Control
• Auto switching USB/external power


The ICP DAS USB-2020 provides an easy USB plug-and-play operation for all kinds of industrial automation applications. Compared with the traditional PC-based card like PCI, and ISA cards, users can achieve data transmission easier and quicker via USB-2020 USB audio device.

The ICP DAS USB-2020 is a USB interface audio device that supports 32, 44.1 and 48 kHz, 8 or 16 bits stereo audio output and 8, 10.025, 16, 22.05, 32, 44.1, and 48 kHz, 8 or 16 bits stereo microphone input. The USB-2020 supports Plug-and Play in Windows 2000/XP/Vista/7/8/10 and Linux operating system.

Users can configure and test USB-2020 directly and easily without any coding via the ICP DAS USB I/O utility.