Detailed features:

High-speed analog input module with eight 13-bit, 1 MS/s analog inputs

The USB-1208HS is a multifunction, high-speed, measurement and control device supported under popular Microsoft® Windows® operating systems.

. 8 Channels single-ended or 4 differential 13-bit analog inputs, with a sample rate of 1 MS/s.

Input ranges:
±10 V, ±5 V, ±2.5 V or 0 to10 V when in single-ended mode.
±20 V, ±10 V, or ±5 V. in differential

A digital trigger lets you start analog input or output conversions.

The USB-1208HS also includes two 32-bit counters that can count TTL pulses, and one 32-bit PWM timer output.
The USB-1208HS is powered by the ±5 volt USB supply from your computer, and require no external power. All I/O connections are made to the screw terminals located along each side of the device.
Software included with the USB-1208HS is extensive, including TracerDAQ®, a full-featured, data logging, viewing, and analysis application;
Universal Library™, programming libraries and drivers for most popular Windows-based programming languages;
Universal Library for LabVIEW™, VIs and program examples for LabVIEW;
InstaCal™ installation, calibration, and test utility;
And support for DASYLab®, icon-based data acquisition, graphics, control, and analysis software
Measurement Studio MCC Edition, Visual Studio 2005/2003 components and controls optimized for test, measurement, analysis and presentation.

8 single-ended/4 differential analog inputs

13-bit resolution

1 MS/s sample rate

Single-ended ranges: ±10 V, ±5 V, ±2.5 V or 0 to 10 V

Differential ranges: ±20 V, ±10 V, or ±5 V

16 digital I/O lines

Two 32-bit counters

One 32-bit PWM timer output

USB-bus powered