| Operating System Requirements: Windows 10, Windows 11 Description: Windows SxS device driver supports Sonnet SF3 Series SxS PRO X Card Reader, SF3 Series SxS Pro Card Reader, SxS PRO X Thunderbolt 3 Single Slot Reader, Echo ExpressCard Thunderbolt Adapter, Qio, and Qio E3.
Note that under Windows, you must insert an card into every slot, and then plug in the Thunderbolt cable. If you don't plug in the cards first, then Windows won't allocate any resources for that card slot. We are working with Microsoft to address this issue. |