Sony XQD G Series 256GB 440 Read Speed Memory Card

by Sony

Focus Camera is a photographic specialty retail store in Brooklyn, NY in business for 51 years.

Contact Information

Hours: Mon-Thurs 9 AM-5 PM EST, Friday 9 AM-1 PM EST

Customer Service

For customer service inquiries or to initiate a return, please contact Focus Camera at or 1-800-221-0828 ext 8202.

Return Policy

You can initiate a return for new and unopened items within 30 days of delivery for a refund. To qualify for a refund, items must be in new and unused condition with all original materials and/or accessories. If a return is not received at our processing facility within 30 days, it may be subject to a partial refund. You will be responsible for return shipping costs. However, if the return is a result of a fulfillment error, product defect, or damage incurred during shipping, we will refund the full cost of the merchandise. We will provide a pre-paid return shipping label for Non-Buyer's Remorse returns. All returns are subject to inspection, and if found not to be an error on our part, the return shipping costs will be withheld from your refund. SPECIAL RETURNS INSTRUCTIONS: The Seller cannot accept returns for used items. The Seller charges a restocking fee of 15% that will be withheld from the refund.

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ITEM# 28300649
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    ITEM#: 28300649

    The Sony XQD G Series 256GB 440 Read Speed Memory Card is a unique media technology that allows for efficient, high-speed data writing and 4K video recording without speed degradation. It's designed to maximize the performance of XQD cameras for video recording, continuous burst mode shooting or transferring content. It's also the highest capacity card of the XQD G Series, and it's built tough to withstand harsh conditions.

    High Speed and Performance

    The Sony XQD G Series 256GB Memory Card maximizes the performance of XQD cameras for 4K video recording, continuous burst mode shooting or transferring large content to host devices. This memory card enables high speed reading and writing at 440MB/s and 400MB/s speeds, respectively.

    It also allows for EB Streaming between the card and Sony camcorders, which enables constant 2-way communication and stable, reliable 4K video recording that avoids speed degradation. This model allows up to 40 minutes of 4K XAVC Intra 422 60p (600Mbps) recording using Sony 4K video cameras.

    The high speed is achieved on a newly developed controller with the PCI Express Gen. 2 (5Gbps) interface. The controller also supports the super speed USB 3.0 interface for better performance and easy PC connections.

    Highest Capacity

    The 256GB is the highest capacity card of the XQD G Series line, providing plenty of space for your file portability needs.

    High Durability

    The card is shock proof, anti-static and resistant to breakage. It maintains full performance in extreme temperatures. It's also UV, X-Ray and magnet proof. For even more peace of mind, this card is backed by a five year limited warranty from the manufacturer.

    File Rescue Software

    Downloadable File Rescue software applies a special algorithm to get a higher rate of recovery for RAW images, MOV files and 4K XAVC-S video files captured on Sony and Nikon cameras.

    • Maximizes performance of XQD cameras for 4K video, continuous burst mode shooting or transferring content to host devices
    • High speed 440MB/s read speed and 400MB/s write speed
    • Allows for EB streaming between card and Sony camcorders for constant 2-way communication and reliable 4K video
    • Gets 4K video recording with no speed degradation
    • Newly developed controller with PCI Express Gen. 2 and USB 3.0 interface
    • Highest capacity card of XQD G Series line
    • Shock, UV, X-Ray and magnet proof, plus anti-static and resistance to breakage
    • Maintains full performance in extreme temperatures
    • Comes with downloadable File Rescue software for a higher recovery rate for RAW, MOVE and 4K XAVC-S files

    While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.


    Condition New
    Storage Capacity 100 GB & Up
    Model Number QDG256EJ
    Country of Origin Japan

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    Shipping & Returns

    Sold and Shipped by Focus Camera, An Overstock Marketplace Seller

    Focus Camera is a photographic specialty retail store in Brooklyn, NY in business for 51 years.

    Contact Information

    Hours: Mon-Thurs 9 AM-5 PM EST, Friday 9 AM-1 PM EST


    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.