On 08/24/2015 01:34 PM, Bob Darlington wrote: > http://prologix.biz/gpib-ethernet-controller.html Seconded. I use one of these (soon to be a few of them) to control many instruments in my lab. > That plus this: > http://www.ke5fx.com/gpib/7470.htm Windows-only, unfortunately. -Dave -- Dave McGuire, AK4HZ New Kensington, PA