Check the chip on the device's circuit board (visible through the bottom vents). If it says PL2303 , use Prolific drivers. If it says CH340 , use WCH drivers. Most modern MSR206U units are PL2303 .
Check the chip on the device's circuit board (visible through the bottom vents). If it says PL2303 , use Prolific drivers. If it says CH340 , use WCH drivers. Most modern MSR206U units are PL2303 .
