Does JetDrive USB-SATA adapter support UASP mode? Category : Specification / Capacity / Performance Yes, JetDrive USB to SATA adapter supports UASP function.However, UASP function can only work on Windows 8 or OS X 10.8 or later. A UASP driver is required for Windows 7. Is the answer helpful? Related Is any of the Transcend JetDrive series supported on new Mac models? How can I enhance SSD performance if my operating system does not support TRIM? Error Message shows not enough disk space during using Boot Camp Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started