![[Older Version] SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-256G-GN6MA](https://m.media-amazon.com/images/I/41XitPFcvnL._SL500_.jpg)
Gigastone
128GB Micro SD Card 2-Pack, A1 V30 4K Video Recording, Compatible with Security Camera, Dash cam, Drone, 95MB/s MicroSDXC Memory Card UHS-I Class 10, with 2 SD Adapter
*Price sourced from Amazon.com. Last updated 2026-08-01. Price and availability subject to change.
Bottom line: The 128GB Micro SD Card 2-Pack, A1 V30 4K Video Recording, Compatible with Security Camera, Dash cam, Drone, 95MB/s MicroSDXC Memory Card UHS-I Class 10, with 2 SD Adapter is a niche pick — read recent reviews before buying in the external storage category, priced around $64.98. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies GIGASTONE 128GB Micro SD Card 2-Pack, A1 V30 4K Video Recording… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Gigastone'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 external storage 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
- ✓ [4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording
- ✓ Backed by Gigastone'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
- [4K Ultra HD] Read/Write up to 95/40 MB/s. 4K Ultra HD video displaying/recording
- [Compatibility] Storage for Camera, Security Camera, Action Camera, Sports Camera, Laptop, Tablet, PC, Smartphones. IMPORTANT DEVICE COMPATIBILITY: This 128GB card is natively formatted to exFAT. If using with older security cameras, dash cams, or Android phones, you must format the card to FAT32 using your device settings prior to use.
- [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
- [Support] Gigastone 5-year limited warranty
Full Specifications
| Brand | Gigastone |
|---|---|
| Model Name | GS-2IN1633XBK |
| Compatibility | PC, Android |
| Flash Memory Type | Micro SDXC |
| Compatible Devices | Camera, Dash Cam, Personal Computer, Security Camera, Tablet |
| Memory Storage Capacity | 128 GB |
Ready to buy?
GIGASTONE 128GB Micro SD Card 2-Pack, A1 V30 4K Video Recording, Compatible with Security Camera, Dash cam, Drone, 95MB/s MicroSDXC Memory Card UHS-I Class 10, with 2 SD Adapter 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 2026-08-01. Price and availability subject to change.
Related External Storage
![[Older Version] SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-128G-GN6MA](https://m.media-amazon.com/images/I/41h9GvA-wnL._SL500_.jpg)
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