Operating System Requirements: Mac OS X 10.6+ File Name: QioPCFirmwareUpdater2.0.1.dmg File Size: 217.8 KB Description: This OS X software updates the firmware in the Sonnet Qio. This version updates expands the PC compatibility of Qio (revision H and later, as identified in the serial number). After the firmware is updated, the Qio will continue to operate as before with Mac computers.
Notes:
1) If you are updating an older Qio (part numbers QIO-E34 and QIO-PCIE, revision A - G), you must also use the Mac OS serial ROM flasher to make the Qio Windows-compatible.
2) You may need to run this updater twice. If the firmware updater is unsuccessful after the second attempt, please contact Sonnet support for further assistance.
This issue is now resolved. The Panasonic P2 driver included with Qio software version 1.2.3 and later is 64-bit compatible. Installing Qio 1.3.2 or later adds P2 support to systems running OS X in 64-bit mode, including Mavericks (10.9) and Yosemite (10.10)