There is a driver for windows you might need that. If on Mac or IOS you won’t get native DSD as they don’t support it, only via DoP and that will be limited to DSD128 as the PCM rate isn’t high enough to encapsulate it any higher.
Read what I said above. Macs do not support native DSD only DoP (DSD over PCM). DoP rates are limited by the max PCM of the DAC. The go only does 384 so you can’t get higher than DSD128 as it’s always 2x the DSD rate required for DoP. Your dac would need to go as high as 512/24 to manage this. DSD256 is only possible via Windows and the supplied ASIO driver.