
The Lexar Professional USB Dual-Slot Card Readers are compatible with the Lexar Professional 1066x CF cards. To optimize the card’s performance, pair the Lexar Professional 1066x CF card with a Lexar Professional USB 3.0 Dual-Slot Reader, which now supports UDMA 7. A firmware download is essential for 1066x CF card functionality on the older Lexar Professional USB 3.0 dual-slot card reader, and can be downloaded here.