ALXUM R1022A Bedienungsanleitung Seite 7

Note: To avoid data loss, please backup the data in the card before
formatting CFexpress card & SDexpress card.
A:
(1) Window system formatting method:
Open "Computer Management" - "Disk Management", find the disk
number of the memory card, right click on "Format" - in the file system to
select a compatible file format, click "Confirm" to start. "Confirm" to start
formatting until complete.
(2)Mac OS system formatting method:
In Mac OS system, open "Disk Utility", select the CF express or SD
express card to be formatted on the left side, select the compatible file
format, click "Erase". Start formatting until finished.
Important Notes
1. Although the card reader supports hot-plugging, try to "safely remove
the device" before unplugging the card reader when using the product to
avoid data loss.
2. The communication between the card reader and the memory card is
PCIe protocol, which does not support hot-plugging, and you can't plug or
unplug any memory card during reading and writing! If you need to remove
or insert a new memory card, please wait until the data transmission is
completed.
3. CFexpress card slot for Type A CFexpress memory card;
04