<https://accesio.com/product/usb-da12-8a/#product>
<http://schema.org/description>
"Features\r\n\r\n \tNOT RECOMMENDED FOR NEW PROJECTS\r\n\r\n \tPlease consider the USB-AO16-16A Family or the USB-AO-ARB1\r\nContact Sales or chat with us to find out more about these products\r\n\r\n\r\n \tHigh-speed USB 2.0 device\r\n \tUp to 125K conversions per DAC per second\r\n \tStreaming waveform data at over 400,000 DAC outputs per second total\r\n \t128K Sample buffer on-board, or Infinitely long streaming waveforms!\r\n \tBuffered waveforms at up to 1 million DAC conversions per second total\r\n \tILDA compatible\r\n \tSmall, portable 8-channel, 12-bit, digital to analog outputs\r\n \tDouble-buffered allowing simultaneous update of all DACs\r\n \tAnalog output ranges of 0-2.5V, 0-5V, 0-10V, ±2.5V, ±5V, ±10V\r\n \tSingle-ended and differential outputs on separate connectors\r\n \tPC/104 module size and mounting compatibility\r\n \tRugged small-sized (4\" x 4\" x 1.25\") steel enclosure\r\n \tType B USB connector features industrial strength and high-retention design\r\n \tDesigned, made, supported, and manufactured in the USA\r\n\r\nFACTORY OPTIONS\r\n\r\n \tResistors in series with differential connector for impedance matching\r\n \tDIN rail mounting provision\r\n \tEconomy 'E' version available without screw terminal board\r\n \tOEM (board only) version with PC/104 mounting holes and PCB footprint for added flexibility in embedded applications\r\n \tRoHS Available. Please contact us for ordering information\r\n \tSupport for Wind River VxWorks (call for ordering information)"
<https://accesio.com/product/usb-da12-8a/?attribute_waveform-output=Yes&attribute_pa_xt=yes>