SanDisk Extreme Portable SSD 1 TB Up to 550 MB/s Read Price: £144.00 (as of 04/06/2020 21:34 PST- Details)

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High-speed transfers of up to 550MB/s let you move hi-res photos and videos fast
Rugged, water- and dust-resistant (IP-55 rated). Compatible with Windows 10, Windows 8, Windows 7, Windows Vista and Mac OS 10.4+