Omega OM-USB-1208FS, 8-Channel Voltage Input USB Data Acquisition ModulesCondition:* New Surplus Stock, No OEM Packaging. As Pictured.Additional Notes:* Low Cost, Multifunction USB Devices With 4 Differential or 8 Single-Ended Analog Inputs* Provides 12-Bit (OM-USB-1208FS) or 14-Bit (OM-USB-1408FS) Analog Input Resolution* Maximum Sampling Rates Ranging From 1.2 kS/s to 50 kS/s* 2 Analog Outputs* 16 Digital I/O Lines* One 32-Bit Counter Input Channel* No External Power RequiredOmega OM-USB-1208FS