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Red microSD card with white SanDisk Extreme branding, 128GB capacity, UHS-I speed class markings visible

SanDisk

SanDisk Extreme 128GB microSD UHS-I SDSQXH9-128G-GZ6MA

SKU CH-5DTB-HQ42K MPN SDSQXH9-128G-GZ6MA

Stores 128GB of 5.3K and 4K UHD footage with U3 and V30 ratings, reaching 245MB/s read and 120MB/s write speeds

  • Card typeMicroSD
  • TypeMicroSD
  • Capacity128GB
  • Speed Class RatingA2 / U3 / V30
  • Read SpeedUp to 245MB/s
  • Write SpeedUp to 120MB/s

Capacity Extreme® 128GB

顯示另外 1 款選項
  • Up to 245MB/s read speed accelerates file transfers
  • Up to 120MB/s write speed enables 5.3K video capture
  • 128GB capacity stores extended recording sessions
  • A2 rating loads applications faster on Android devices
  • U3 and V30 ratings sustain 4K UHD video recording

Built for Action Cams and Drones

The SanDisk Extreme 128GB microSD UHS-I card targets enthusiasts and creators who capture 5.3K point-of-view footage or 4K UHD aerial video. Its A2 rating means apps launch quickly and run smoothly on Android devices, laptops and handheld gaming consoles. The 128GB capacity provides room for extended recording sessions without frequent offloading.

Simple Drop-In Upgrade

Installation is a straightforward card-slot insertion; no drivers or tools are required. The most common issue is using a device or reader limited to UHS-I speeds, which caps the 245MB/s read and 120MB/s write potential. Ensure the host supports U3 and V30 video speed classes to avoid dropped frames during high-bitrate capture.

128GB Headroom for High-Bitrate Work

At 128GB the card comfortably holds hours of 4K UHD or 5.3K footage and large burst-photo sequences. Sustained write speed of 120MB/s meets the V30 guarantee of 30MB/s minimum, keeping pace with demanding codecs. Very long 5.3K sessions or simultaneous multi-camera shoots will eventually fill the space and demand offload.

商品特色

  • Up to 245MB/s read speed accelerates file transfers
  • Up to 120MB/s write speed enables 5.3K video capture
  • 128GB capacity stores extended recording sessions
  • A2 rating loads applications faster on Android devices
  • U3 and V30 ratings sustain 4K UHD video recording

商品規格

BrandSanDisk
Card typeMicroSD
SeriesExtreme
ModelSDSQXH9-128G-GZ6MA
TypeMicroSD
Capacity128GB
Speed Class RatingA2 / U3 / V30
Read SpeedUp to 245MB/s
Write SpeedUp to 120MB/s
Features• CAPTURE LARGER THAN LIFE. Unlock startling 5K point-of-view and pristine high-res stills with video speed class ratings of U3 and V30.
• SPEED BARRIERS SHATTERED. Save precious moments with rapid read speeds up to 245MB/s and write speeds up to 120MB/s [128GB].
• MAXIMIZE WITH MASSIVE CAPACITY. Record longer and store more with up to 2TB of storage.
• DURABILITY YOU CAN COUNT ON. SANDISK® microSD™ cards are temperature proof, humidity proof, waterproof, shock proof, drop proof, magnet proof, X-ray proof and wear-out proof.
• EASY CONTENT MANAGEMENT. Easily back up, organize, and tr
出貨重量0.05 kg
包裝尺寸152 × 102 × 3 mm

其他版本

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商品問答

How can I verify the card delivers the rated 245MB/s read and 120MB/s write speeds after setup?

Run a benchmark tool such as CrystalDiskMark or ATTO on a UHS-I reader; sequential results should approach 245MB/s read and 120MB/s write, while sustained write during 5.3K recording should stay above the V30 30MB/s floor.

What comes in the package and is a separate adapter required for full-size SD slots?

The box contains the 128GB microSDXC card only; a microSD-to-SD adapter is not included and must be purchased separately if your device uses a full-size slot.

Which speed-class rating matters most for 5.3K capture — A2, U3 or V30?

V30 guarantees the minimum 30MB/s sustained write needed for 5.3K video, while U3 mirrors that guarantee and A2 rates app-loading IOPS for Android devices.

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