What do all the numbers mean ? It's all about speed SD has a read and write speed of at least12.5Mbs Class10write speed 10 Mbs and U1 has a write speed of 10mbs while a U3 has awrite speed of 30Mbs UHS or Ultra High Speedis the fastest performing category in SD and defines the bus-interface of the card up to 312Mbs and is exclusive toSDHC andSDXC memory cards.

Soo this is a MicroSDXC Class10 U1 64Gb card in short it's capable of shooting 4K video for 40 to 80 minutes

Memory card Micro SD XC Class10 64Gb Ultra fast with Adaptor and case

SKU: 364215375135191
$20.00Price
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