Here I was thinking this doesn't work when I thought I'd try it on my other S3+. Setting to 262.5 (because I don't dare go higher without extra pcie cables) I am getting 540Gh/s out of it @ 40 Celsius and 0.0062% error rate. My other S3 can only muster 460Gh/s at 231.25Mhz any higher and the has rate drops and I get an x on one of the asics