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Gigastone

【5-Years Data Recovery】 GIGASTONE 256GB Micro SD Card, 4K Camera Pro, A2 V30 for Smartphone, Gopro, Action Cams, 4K UHD Video, Nintendo-Switch Compatible, Up to 100MB/s, UHS-I U3 C10 with Adapter

  • Based on 9,285 reviews
Condition: New
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$44.99 Why this price?
Holiday Deal · 5% off was $47.56

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 9
Order within 23 hours and 21 minutes
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Color: 256GB 4K Camera Pro 1-Pack


Features

  • [Speed] Read/Write up to 100/60 MB/s, V30 speed grade, Ultra HD (UHD) 4K video recording, UHD 4K gaming.
  • [App] A2 grade provides faster App loading performance for Smartphone & Tablet.
  • [Storage] Expand smartphone internal storage space. Run App on Micro SD card.
  • [Compatibility] Storage expansion for GoPro Laptop, Tablet, PC, Smartphones, Camera, DSLR, Dash Cam, Camcorder, Surveillance, e-Reader, Drone, Gaming. Files, Videos, Music. Compatible with Nintendo Switch GoPro Andoroid Samsung Canon Nikon. Bullet points
  • [Support] Gigastone 5-year limited warranty including free data recovery. Free data recovery starting date of each series as following: 4K Camera Pro - June 1st, 2021 / 4K Game Pro - June 1st, 2021 / 4K Game turbo - June 1st, "2020"

Features

  • [Speed] Read/Write up to 100/60 MB/s, V30 speed grade, Ultra HD (UHD) 4K video recording, UHD 4K gaming.
  • [App] A2 grade provides faster App loading performance for Smartphone & Tablet.
  • [Storage] Expand smartphone internal storage space. Run App on Micro SD card.
  • [Compatibility] Storage expansion for GoPro Laptop, Tablet, PC, Smartphones, Camera, DSLR, Dash Cam, Camcorder, Surveillance, e-Reader, Drone, Gaming. Files, Videos, Music. Compatible with Nintendo Switch GoPro Andoroid Samsung Canon Nikon. Bullet points
  • [Support] Gigastone 5-year limited warranty including free data recovery. Free data recovery starting date of each series as following: 4K Camera Pro - June 1st, 2021 / 4K Game Pro - June 1st, 2021 / 4K Game turbo - June 1st, "2020"

Package Dimensions: 6.1 x 3.9 x 0.63 inches


Item Weight: 0.634 ounces


Manufacturer: Gigastone


Country of Origin: Taiwan


Item model number: GS-2IN1666XU3V30A1-256GB-R


Is Discontinued By Manufacturer: No


Date First Available: December 13, 2018


Brand: Gigastone


Model Name: GS-2IN1666XU3V30A1


Flash Memory Type: Micro SD


Memory Storage Capacity: 256 GB


Compatible Devices: Camera, Dash Cam, Drone, Gopro, Security Camera


Color: 256GB 4K Camera Pro 1-Pack


Special Feature: Water Proof, X Ray Proof


Read Speed: 100 Megabytes Per Second


Warranty Type: Limited


Write Speed: 60 MB/s


Hardware Interface: microSDXC


Secure Digital Association Speed Class: Class 10


Manufacturer: Gigastone


UPC: 804272752540


Global Trade Identification Number: 40


Package Dimensions: 5.43 x 3.5 x 0.28 inches


Item Weight: 0.422 ounces


Item model number: GS-2IN1666XU3V30A1-256GB-R


Is Discontinued By Manufacturer: No


Date First Available: December 13, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Reliable Storage Solution for My 4K Adventures!
Color: 256GB 4K Camera Pro 1-Pack
I recently upgraded my camera gear to shoot in stunning 4K resolution, and the Gigastone 256GB Micro SD Card has been an absolute game-changer for my photography and videography projects. This little powerhouse packs a punch with its ample storage capacity and impressive speed. Whether I'm capturing breathtaking landscapes or fast-paced action shots, this micro SD card handles it all with ease. The A2 and V30 ratings ensure smooth performance, making it perfect for recording high-resolution videos without any lag or dropped frames. What impresses me the most is its reliability. I've been using it extensively for months now, and not once has it failed me. Its durability gives me the confidence to take on even the most rugged shooting environments without worrying about data loss. Transferring files is a breeze thanks to its fast read and write speeds. Plus, the included adapter makes it convenient to transfer files to my computer or other devices without any hassle. Overall, I couldn't be happier with my purchase. The Gigastone 256GB Micro SD Card has become an essential part of my camera kit, and I highly recommend it to anyone looking for a reliable storage solution for their 4K camera adventures. ... show more
Reviewed in the United States on May 5, 2024 by Scuba
    • 256 GB Micro SD card
Color: 256GB 4K Camera Pro 1-Pack
My 256 GB micro sd card works great in my Thinkware U3000 dash camea and very fast delivery!
Reviewed in the United States on August 10, 2025 by Amazon Customer
    • Good quality
Color: 256GB 4K Camera Pro 1-Pack
Using in a Drone and they are fast work well
Reviewed in the United States on July 25, 2025 by Terry Twoof Everything
    • Micro SD review
Color: 256GB 4K Camera Pro 1-Pack
Records for your phone or your computer or drone or any camera that takes a micro SD card. Price is great and highly recommend
Reviewed in the United States on September 18, 2025 by Don's Widow
    • used for extra phone storage
Color: 256GB 4K Camera Pro 1-Pack
Review Image by CLK CLK
I bought the 256GB version to use for extra phone storage - storage is fast - no problem loading 10GB of pictures and several hundred MB of apps - worked perfectly for about 3 weeks, photos and numerous movies downloaded. - NOW - phone reports errors writing new photos to SD card - reboot phone several times, errors on mounting SD card - pulled the card and reinserted; still errors on mounting the SD card. - I pulled card and attempted to read via Windows 10 PC - reinserted card in phone - and it's working fine - several reboots of phone - and it's still working fine It's a pain, but I don't trust the SD card any more. Started replacement process with Gigastore. ** I will update review with details on replacement. It's a pain to replace on the phone - as apps need to be re-downloaded and configured. ** ... show more
Reviewed in the United States on January 28, 2020 by CLK CLK
    • the chips work as they should.
Color: 128GB 4K Camera Pro MAX + Type C Card Re...
the memory chips work as they should.
Reviewed in the United States on September 2, 2025 by Amazon Customer
    • Great
Color: 256GB 4K Camera Pro 1-Pack
I bought these to use in my GoPro. They have been great for all my diving videos.
Reviewed in the United States on September 11, 2025 by traveling family
    • La seguridad
Color: 256GB 4K Camera Pro 1-Pack
Soy reincidente por la buena experiencia
Reviewed in the United States on September 15, 2025 by Luis G.

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