USB-6001 data acquisition card 782604-01 multifunction DAQ, - Newegg.com
NI USB--6002 USB Multifunction DAQ Data Acquisition Card With 8AI 16-bit 2AO Digital I/O Labview - Buy NI USB--6002 USB Multifunction DAQ Data Acquisition Card With 8AI 16-bit 2AO Digital I/O Labview
National Instruments USB-6001 Multifunction DAQ Device | eBay