NI USB-6259 BNC

description: 16-Bit, 1.25 MS/s M Series, Integrated BNC, External Power National Instruments recommends using the NI USB-6363 for all new applications.. 16 differential BNC analog inputs (16-bit); 1.25 MS/s single-channel (1 MS/s aggregate). 4 BNC analog outputs (16-bit, 2.8 MS/s); 48 digital I/O (3