DT9812A, DT9813A and DT9814A DAQ modules offer affordable multifunction capability with the added benefit of USB 2.0 compliance and sampling rates up to 100 kSamples per second. They feature USB power for portable measurements, 12-bit resolution for analog I/O subsystems, 18, 16 or 24SE analog input channels, two analog output channels, event counting, and digital I/O lines.