Memory Cards That Can Be Used - Sony a9 Instruction Manual

Memory cards that can be used

When using microSD memory cards or Memory Stick Micro media with
this camera, be sure to use the appropriate adaptor.
SD memory cards
Recording format
Still image
AVCHD
4K 60 Mbps*
HD 50 Mbps or lower*
HD 60 Mbps
XAVC S
4K 100 Mbps*
HD 100 Mbps
* Including when recording proxy movies at the same time
Memory Stick media
Recording format
Still image
AVCHD
4K 60 Mbps*
HD 50 Mbps or lower*
HD 60 Mbps
XAVC S
4K 100 Mbps*
HD 100 Mbps
* Including when recording proxy movies at the same time
Supported memory card
SD/SDHC/SDXC card
SD/SDHC/SDXC card
(Class 4 or faster, or U1 or faster)
SDHC/SDXC card
(Class 10, or U1 or faster)
SDHC/SDXC card (U3)
Supported memory card
Memory Stick PRO Duo/
Memory Stick PRO-HG Duo
Memory Stick PRO Duo (Mark 2)/
Memory Stick PRO-HG Duo
Memory Stick PRO-HG Duo
—
GB
93