The DT9837B, described as an ultra-high throughput USB data acquisition module for portable noise and vibration measurement, allows users to simultaneously sample up to four 24-bit, IEPE sensor inputs at a sampling rate up to 105.4 kHz per channel. No external power supply is needed and four modules can be triggered simultaneously for synchronized measurements on as many as 16 input channels. Other features include optional signal sampling ranges of ±10V with software selectable programmable gains of 1 and 10, single-value and continuous conversion modes, a rugged enclosure for noise immunity, and comprehensive measurement software. Pricing for the DT9837B is $1,795. DATA TRANSLATION INC., Marlboro, MA. (800) 525-8528.