Adlink PCI-9826H/512

4-CH 16-Bit 10/20/40 MS/s PCI Digitizers with 512 MB Memory Standard height, half length PCI form factor 4-CH simultaneous single-ended AI 16-bit high resolution A/D converter Up to 10MS/s, 20MS/s and 40MS/s per channel 512MB on-board memory for data storage Software selectable 50? or 1 M? input impedance Programmable input voltage range: ±1 V, ±0.2 V and ±5V, ±1V Multiple module synchronization via SSI