The Sony A7 III features two memory card slots and both slots are compatible with UHS-II SD/SDHC/SDXC cards and also backwards compatible with UHS-I cards.
Lexar
Lexar 1TB Professional 1800x UHS-II SDXC Memory Card (GOLD Series)
Sale price£509.99 GBP
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Lexar
Lexar 512GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series)
Sale price£244.00 GBP
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Lexar
Lexar 256GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series)
Sale price£124.00 GBP
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Lexar
Lexar 128GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series)
Sale price£69.00 GBP
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Lexar
Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series)
Sale price£39.00 GBP
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Lexar
Lexar 256GB Professional 2000x UHS-II SDXC Memory Card (GOLD Series)
Sale price£199.00 GBP
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Lexar
Lexar 128GB Professional 2000x UHS-II SDXC Memory Card (GOLD Series)
Sale price£199.00 GBP
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Lexar
Lexar 64GB Professional 2000x UHS-II SDXC Memory Card (GOLD Series)
Sale price£99.99 GBP
Sold outSave £3.00
Delkin Devices
Delkin Devices 128GB BLACK UHS-II SDXC Memory Card
Sale price£126.00 GBP
Regular price£129.00 GBP
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Save £7.00
Delkin Devices
Delkin Devices 64GB BLACK UHS-I SDXC Memory Card
Sale price£32.00 GBP
Regular price£39.00 GBP
Sold out
Delkin Devices
Delkin Devices 256GB BLACK UHS-I SDXC Memory Card
Sale price£65.00 GBP
Only 1 unit leftSave £3.00
Delkin Devices
Delkin Devices 128GB BLACK UHS-I SDXC Memory Card
Sale price£56.00 GBP
Regular price£59.00 GBP
Only 1 unit left
Delkin Devices
Delkin Devices 64GB POWER UHS-II SDXC Memory Card
Sale price£65.00 GBP
Only 2 units left