data acquisition and control devices, namely, USB and Ethernet transceiver hardware that receives through one or more wires analog and digital electronic signal data as input from external sources, namely, sensors, controls the received electronic signal data by conditioning the received electronic signal data to preserve and enhance signal integrity, and, communicates the conditioned electrical signal data as output to other external computers and data collection devices via USB, Analog out, Digital out, and Ethernet packets for processing, which such devices are not in the field of consumer electronics
Electrical and Scientific Apparatus