Hello - I got in the ADuM4160EBZ board, and have USB-B connected to a PC, and USB-A connected to a memory stick. I have been running read/write speed tests with the isolation board inline, and without. Despite the jumpers on both sides being set for high speed, I'm only seeing 0.8 MB/sec rate. The cable is fairly short, and the stick gets about 8 MB/sec connected to the port on the PC.
Something wrong here, or misapplication?