SanDisk
128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA
*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.
Bottom line: The 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA is a niche pick — read recent reviews before buying in the storage adapters category, priced around $39.99. Read recent reviews carefully before committing.
Record epic 5K[3] point-of-view and 4K UHD[3] aerial video – and expand your Android device, laptop, and handheld gaming console storage – with the SANDISK Extreme microSD UHS-I card made for enthusiasts and creators. Enjoy longer recording sessions and free up space on your devices with up to 2TB[1] of storage. Manage and organize your files with our intuitive SANDISK Memory Zone app[11]. Proudly rated A2 for performance[6], the card loads apps quickly and enables smoother run and usage for an enhanced device experience. Designed, built, and tested to go the distance, you can trust SANDISK…
SpecPicks Verdict
SpecPicks classifies SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed… as a niche pick — read recent reviews before buying in the storage adapters category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. SanDisk's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for storage adapters of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ MAXIMIZE WITH MASSIVE CAPACITY. Record longer and store more with up to 2TB[1] of storage.
- ✓ Backed by SanDisk's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- CAPTURE LARGER THAN LIFE. Unlock startling 5K[3] point-of-view and pristine high-res stills with video speed class ratings of U3 and V30[4].
- SPEED BARRIERS SHATTERED. Save precious moments with rapid read speeds up to 245MB/s[2] and write speeds up to 170MB/s[2] [256GB-1TB capacities[1]].
- MAXIMIZE WITH MASSIVE CAPACITY. Record longer and store more with up to 2TB[1] 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[7].
- EASY CONTENT MANAGEMENT. Easily back up, organize, and transfer your photos and videos with the SANDISK Memory Zone desktop or Android mobile app[10].
Full Specifications
| Brand | Sandisk |
|---|---|
| Weight | 128g |
| Model Name | SANDISK Extreme microSD UHS-I Card |
| Read Speed | 245 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Media Speed | 170 megabytes_per_second |
| Model Number | SDSQXH9-128G-GZ6MA |
| Compatibility | Android |
| Warranty Type | Lifetime Limited |
| Flash Memory Type | Micro SDXC |
| Compatible Devices | Action Cams, Handheld Gaming Console, Laptop, Smartphone, Tablet |
| Additional Features | Dust Proof, Magnetic Proof, Temperature Proof, Water Proof, X Ray Proof |
| Warranty Description | Lifetime Limited |
| Hardware Connectivity | microSDXC |
Ready to buy?
SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.
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