hi i recently findout my motherboard had 20pin usb header. with usb 3 label on it. my motherboard donot have usb 3 ports. i researched and foundout 20pin means usb 3 is supported. so i purchased a 20pin to usb 3 device . device was blue in colour and when i plug it in and transfered a big file to a nvme ssd i was disapointed, speed is 32 MB/s which is same i get from my usb 2 ports. i dont know what to do. i cant return item, as amazon wont refund this product. please help me. is this due to some driver issue.
above link has my driver image.
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