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
Quick take
This 2-pack of 128GB microSDXC cards is designed for 4K video recording and continuous use, with up to 95MB/s read speed and a V30 video speed class for smoother high-bitrate capture. It is a strong fit for security cameras, dash cams, drones, and action cameras where you want local recording without running out of space. The main compatibility caveat is the card is formatted exFAT, so some older devices may need a FAT32 format before it will work.
Pros and cons
Pros
- Built for video workloads, featuring UHS-I support and a V30 video speed class (supports 4K recording use cases).
- Fast read/write performance rated up to 95MB/s read and 40MB/s write, which helps with transferring recorded footage.
- Durability-oriented design claims include waterproof, shockproof, temperature-proof, and X-ray proof.
- Includes adapters (2 SD adapters) for easier use in devices that need full-size SD.
Cons
- Out of the box, the card is natively formatted exFAT, which may not be compatible with some older security cameras, dash cams, or Android devices (FAT32 formatting may be required).
- Buyer-review evidence in the provided samples focuses on camera and dash cam use, but detailed long-term reliability patterns are limited.
What buyers think
Buyer-review evidence is limited to a small set of provided snippets, but the recurring themes are clear: the cards are described as working reliably in security camera and surveillance-style setups, and buyers tend to call out speed and “no lag” behavior for 4K or high-quality video recording use cases. Several shoppers also highlight ease of installation and value, especially when choosing local storage to reduce recurring cloud subscription costs. Overall, the review evidence supports good day-to-day performance for camera and video recording workloads, but it is not extensive enough to confirm long-term failure rates or durability under every possible environment.
Key specs that matter for 4K recording and surveillance
When you buy a microSDXC card for cameras, the key question is whether it can keep up with your video bitrate reliably. This card package targets that with a combination of speed ratings and capacity, along with format guidance for compatibility.
Speed ratings (what the numbers are trying to tell you)
- Up to 95MB/s read to help with transferring footage and reviewing files.
- Up to 40MB/s write, which is relevant for continuous recording.
- V30 video speed class (designed for sustained video capture scenarios).
Capacity and format
- 128GB per card (2-pack total).
- Native exFAT format, which is commonly used for larger storage volumes, but can be an issue for older devices. If your device does not support exFAT, you may need to format the card to FAT32 in your device settings before use.
Compatibility with common devices
This card is positioned for camera and video gear such as security cameras, dash cams, drones, and other imaging devices that accept microSDXC cards. It also includes 2 SD adapters, which can be handy if you use a full-size SD slot workflow for editing or file transfers.
Pros and cons for real-world buyers
Who this is best for
- Security camera owners who want a dependable local storage option for ongoing recording.
- Dash cam users looking for a 4K-capable card with strong sustained video expectations (V30).
- Drone and action camera owners who need enough capacity for longer sessions and smooth 4K capture.
- People who like a two-card backup plan, since this is sold as a 2-pack, not a single card.
Who should avoid (or double-check compatibility)
- Older security cameras, older dash cams, or some Android devices that cannot read exFAT. You may need to reformat to FAT32, so verify what your device supports.
- Buyers who need guaranteed compatibility without any setup. This card may require formatting depending on the host device’s filesystem support.
Durability features: what to expect
The card is marketed with durability-oriented protection claims, including waterproof, shockproof, temperature-proof, and X-ray proof. While no microSD card is indestructible, these features are intended to make the card more practical for outdoor or vehicle environments, where storage media can be exposed to vibration, weather, and temperature swings.
Price and availability
As a 2-pack, the main value proposition is getting two 128GB cards in one purchase, which can reduce downtime if one card needs to be swapped or formatted. For the most current price and stock status, check the listing via the button below.
Verdict: is it worth it?
The GIGASTONE 128GB Micro SD Card 2-Pack is a practical choice for buyers who need microSDXC storage for 4K-capable recording and continuous surveillance-style use. The speed and V30 targeting make it suitable for video workflows, and the included SD adapters add convenience for transfer workflows. The biggest “make-or-break” factor is filesystem compatibility: because the cards are natively formatted exFAT, some older devices may require FAT32 formatting before the card will work as expected.
FAQ
Does this microSD card support 4K video recording?
It is marketed for 4K video recording and includes a V30 video speed class rating, which is intended to support sustained video capture.
Is it formatted exFAT or FAT32?
The card is natively formatted to exFAT. If you are using it with older security cameras, dash cams, or some Android phones, you may need to format it to FAT32 using your device settings prior to use.
What speeds does the card claim?
It is rated up to 95MB/s for reads and up to 40MB/s for writes.
Will it work in security cameras and dash cams?
It is designed for security camera and dash cam use cases, including continuous recording scenarios. Still, confirm your device’s microSDXC support and filesystem compatibility (exFAT vs FAT32).
Does the package include anything besides the microSD cards?
Yes, it includes 2 SD adapters, which can help if you need full-size SD connectivity for transfers or device compatibility.
How many cards are included?
The bundle includes two 128GB microSDXC cards.
Specifications
| Product Title | 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 |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Accessories & Peripherals > Memory Cards > Micro SD Cards |
| Brand | Gigastone |
| Manufacturer | Gigastone |
| Model Name | GS-2IN1633XBK |
| Model Number | GS-2IN1633XBK |
| Item Weight | 0.01 Kilograms |
| Color | 128GB Full HD V30 2-Pack |
| Flash Memory Type | Micro SDXC |
| Memory Storage Capacity | 128 GB |
| Compatible Devices | Camera, Dash Cam, Personal Computer, Security Camera, Tablet |
| Additional Features | Water Proof, X Ray Proof |
| Read Speed | 95 |
| Media Speed | 40 MB/s |
| Hardware Connectivity | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Flash Memory Video Speed Class | V30 |
| Warranty Type | Limited |
| EU Spare Part Availability Duration | 5 Years |
| UPC | 804272754100 |
| Mfr Part Number | GS-2IN1633XBK |
| Unit Count | 2.0 Count |
Available variants
Color
- MSD-256-1-1 (A1V30)
- 128GB Full HD V30 2-Pack
- 512GB Full HD V30 1-Pack
- 512GB Full HD V30 4-Pack
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