Thunderbolt technology natively supports the PCIe bus standard, but not USB 2.0, so the Echo ExpressCard/34 Thunderbolt Adapter only interfaces with PCIe-based ExpressCard/34 adapters. Examples of USB 2.0-based adapters include USB 2.0 cards and many multi-format memory card readers such as Sonnet's 21-in-1 Multimedia Memory Card Reader & Writer. Examples of PCIe-based adapters include the cards listed in the Compatible ExpressCard/34 Adapters FAQ. Upon inserting the ExpressCard card, the computer automatically senses which interface the adapter is using. ExpressCard adapters fall into two basic categories: those that use the ExpressCard's PCIe interface, and those that use its USB 2.0 interface.

Why are some kinds of ExpressCard/34 adapter cards unsupported by the Echo ExpressCard/34 Thunderbolt adapter?Ī computer's ExpressCard/34 slot supports two bus standards, PCIe and USB 2.0. Which ExpressCard/34 adapter cards are compatible with the Echo ExpressCard/34 Thunderbolt Adapter? Select the XQD driver and it should automatically load and connect to the XQD card. Select 'Browse my computer for drivers' and then navigate to 'Memory Technology Devices'. Then re-insert the XQD card, select it, and click 'update driver'. (If you are having trouble finding it, just remove the XQD card, and you will see it disappear.

It has no driver yet, so it is in a special category in the list. It should be listed as a 'Memory Storage Device'.

Go to Control Panel->Device Manager and find the XQD device. Operating System Requirements: Windows 10, Windows 11ĭescription: XQD driver for Windows 10 supports Sonnet SF3 Series CFexpress/XQD Reader and also the Sony adapter when used with 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.įor Windows 21H1 (and newer) there is an extra step required for the Sony XQD driver.

Sony xqd card reader not working