PNY Technologies Inc.
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Premier-X Class 10 U3 V30 microSD Flash Memory Card

256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack


  • SKU: P-SDU256X2V31100PX-GE
  • Description

    Premier-X Class 10 U3 V30 microSD Flash Memory Card

    Speed Class

    Class 10, U3, V30
    Works with 4K Ultra HD, Full HD, & HD enabled devices


    Sequential read speed of up to 100MB/s
    Sequential write speed of up to 90MB/s (512GB only)

    App Performance

    Allows faster app launch & performance
    A1 (64GB-256GB)
    A2 (512GB)


    The PNY Premier-X Class 10 U3 V30 microSD Flash Memory Cards are the perfect solution by which to expand on-board memory of mobile devices such as smartphones, tablets, action cameras, drones, and more, allowing users to free up space to enjoy more digital content. The Premier-X microSD Flash Memory Cards are rated Class 10, U3, V30, with read speeds of up to 100MB/s, guaranteeing that users can not only quickly and easily store and share content between devices, but also engage in HD photography and 4K Ultra HD Videography by leveraging the U3 technology. What’s more, the Premier-X microSD Flash Memory Cards feature V30 Video Speed Class, ideal for 4K Ultra HD video at 4096x3072 format, allowing users to capture high quality content on their mobile devices. Rated A1 (A2 for 512GB), the PNY Premier-X is optimized for app performance, allowing users to run apps directly from the microSD card, delivering faster app launch and performance than ever before.


    Lifetime Limited Warranty

    Tech Support

    Have a question?
    Call a Specialist or chat online.
    Call 1-800-234-4597.

    *Based on PNY’s internal testing; performance may vary depending upon host device. Not all host devices can achieve minimum 100MB/s sequential read speeds. 1x = 150KB/sec. (90MB/s sequential write speeds for 512GB)

  • Features

    256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2 Pack

    Part Number P-SDU256X2V31100PX-GE
    Format microSDXC
    Interface UHS-I
    Speed Class Class 10, U3
    Video Speed Class V30
    App Performance A1
    Capacity 256GB
    Read Performance Up to 100MB/s
    Compatibility Smartphones, tablets, action & surveillance cameras, drones, computers, etc.