I once bought a USB oscilloscope with DSO1022 written on it. the packaging is not intact, but the seller claims it was Hantek. I wrote to Hantek, but they do not admit that they have this model. I came across an article saying that this model was upgraded and became DSO2090. The drivers from this model do not fit my oscilloscope. My oscilloscope looks like a DSO2090.
If anyone knows where to find drivers for this oscilloscope, please share the information.