The National Instruments USB-6363 is a versatile multifunction I/O device designed for various industrial and academic applications. With part numbers 782257-01, 782258-01, 782259-01, and 781443-01, this device supports 32 single-ended analog input channels, which can be easily configured as 16 differential channels, achieving a maximum sample rate of 2.00 MS/s. It features four analog output channels with 16-bit DAC resolution and 48 digital I/O/PFI channels, allowing each terminal to be designated as either an input or output. The USB-6363 is available in four configurations differentiated by their connector types: the BNC version includes 30 BNC connectors and 60 screw terminals (16 AWG to 24 AWG), the mass termination variant features two 68-position VHDCI I/O connectors and an additional 68-position Offset IDC cable connector, and the screw terminal model comprises 128 screw terminals suitable for wiring of 16 AWG to 24 AWG. The device is designed to comply with various environmental standards and operates with a maximum channel-to-earth voltage of 11 V. It offers a quick 15-minute warm-up time, with a recommendation for calibration every two years to ensure optimal performance. The physical dimensions of the BNC model are 20.3 cm x 18.5 cm x 6.8 cm and it weighs 1.803 kg; the mass termination model measures 18.5 cm x 17.3 cm x 3.6 cm and weighs 971 g; while the screw terminal version has dimensions of 26.4 cm x 17.3 cm x 3.6 cm and weighs 1.459 kg. Each USB-6363 model carries a three-year warranty and comes with user and maintenance manuals available for download. For pricing, please contact a sales representative.