Check the listing for details. Scientific Solutions Lab Master DMA Data Acquisition Computer Board 938193 Rev B. Condition: Used. Listed at 69.00 USD. Vintage Scientific Solutions Lab Master DMA Data Acquisition Computer Board For sale- a Vintage Scientific Solutions Lab Master DMA Data Acquisition Computer Board, Part Number 938193 Rev. B as pictured. To my shock it would appear that Scientific Solutions is still producing the LabMaster DMA board and supporting it with software, etc. What if anything might have changed since this one was produced in the late 80’s? No idea. Please do your own homework in that regard. All items are sold as is with no warranty offered unless one is specifically stated. However, IF you pay the Buy It Now price and find a problem that you cannot live with within 14 days of receipt you may return it for a refund of the purchase price. Accepted Best Offers are strictly as is sale and no returns will be accepted. Any testing done will be explicitly stated in the listing and any accessory items will also be mentioned or pictured. If it isn’t pictured or mentioned you can assume it is not part of the sale. Please check out my other listings for more interesting vintage computer equipment. Check back often! Please add a $13.99 flat rate for shipping anywhere in the continental US (which does NOT include Alaska, Hawaii, Puerto Rico, Guam or APO/FPO addresses). I will ship via the carrier and level of service of my choice unless we specifically decide on a favored carrier option. I will, at my option, ship worldwide via USPS for the actual cost as determined by USPS.com.