Qio E3
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Driver (6)
IDDownload TitleDownload LinkPost Date
629 Qio E3 System Installer and Uninstaller (OS X, macOS) 1.5.0Nov-29-2016
725 USB 2.0 Over Thunderbolt Patch for Qio/Qio E3 1.1Jun-17-2013
727 XQD Adapter Device Drivers Installer for macOS 3.0.02023-03-28
749 ExpressCard Hot Plug Driver (Windows) 1.1Dec-22-2016
1085 XQD Adapter Device Drivers Installer for Windows 2018-07-13
1088 Sony SxS UDF Driver for Windows 2.4.02018-02-01
 
Firmware (1)
Manual (4)
IDDownload TitleDownload LinkPost Date
630 Qio E3 User's Guide [English]May-08-19
697 Qio E3 User's Guide [Japanese]May-08-19
844 Qio, Qio CF4, Qio E3 Thunderbolt Interface Kit User's Guide [English]May-08-19
845 Qio, Qio CF4, Qio E3 Thunderbolt Interface Kit User's Guide [Japanese] May-08-19
 
FAQ (6)
IDArticle TitlePost Date
646 How can I read UDF Formatted SxS cards?Aug-11-17
680 Is the Qio E3 compatible with OS X 10.10 (Yosemite) and OS X 10.9.5 (Mavericks)?Oct-31-14
693 My computer kernel panics after updating OS X to 10.8.2. What can I do to fix it? (Qio/Qio CF4/Qio E3 issue)Nov-06-12
713 My Qio Does Not Recognize My SD-to-SxS AdapterMay-07-13
If you are using the Qio or Qio E3 connected via Thunderbolt to a Mac running OS X 10.8.2+, this is a known issue that may be fixed by installing this software patch .

Background
With the release of OS X 10.8.2, Apple disabled USB 2.0 drivers over Thunderbolt. Because many SD-to-SxS adapters use the ExpressCard USB interface, and Qio and Qio E3 support USB-based adapters through the ExpressCard (SxS) slots' USB interfaces, the adapters are not recognized under 10.8.2+. Sonnet's USB 2.0 Over Thunderbolt Patch for Qio/Qio E3 removes the limitation and allows your adapter to be recognized.
 
730 I have a Retina MacBook Pro (or other Mac introduced in 2012), and my machine won't boot after installing Qio software.Dec-06-12
1135 Can I format an SxS card in UDF format in macOS?Jan-20-21