DIGIERA 64GB CT100 microSDXC UHS-I Memory Card with Adapter
Quick take
The DIGIERA 64GB CT100 microSDXC is built for everyday expand-the-storage needs, including Full HD video recording and A1-rated app performance. It pairs with many devices thanks to SD adapter support and SDXC compatibility, but speed can vary based on the host device and setup. The biggest practical caveat to consider is that some buyers report the included adapter can be inconsistent in certain readers.
Pros and cons
Pros
- Supports Full HD recording, with speed class markings (Class 10, V10, U1, plus C10).
- Rated for up to 100MB/s read and 30MB/s write (UHS-I), helpful for moving files faster.
- A1 performance class is designed for smoother app loading on compatible devices.
- Includes an SD adapter for use in SD-card slots.
Cons
- Real-world speeds may be lower depending on the device and usage conditions.
- The included adapter can be finicky for some setups, requiring adapter swaps.
What buyers think
Buyer-review evidence is generally positive for common use cases like indoor security cameras and daily storage, with several comments emphasizing easy setup and stable recording behavior. Compatibility also comes up often, including use in devices such as cameras and tablets. There are a few scattered concerns around detection issues, and one recurring theme is the SD adapter being less reliable in certain readers, even when the microSD card itself performs well. Overall, the feedback points to a solid value option when you match the card to compatible devices and do not expect identical speeds across every system.
What you get (and what it’s designed to do)
This is a 64GB microSDXC card (UHS-I interface) marketed for fast enough performance for Full HD video, everyday file transfers, and app performance on compatible devices. The card is rated up to 100MB/s read and 30MB/s write, and it carries the speed labeling that matters for video and sustained writes: Class 10 (C10), V10, and U1. For apps, it’s also listed as A1, which targets quicker app loading compared to cards without an app-performance rating.
For broader device support, it’s SDXC-compatible and includes an SD adapter, so you can use it directly in devices with microSD slots or place it into an SD slot adapter when needed.
Speed and performance expectations (so you buy the right one)
The headline numbers are up to 100MB/s read and 30MB/s write. Those are useful for transferring photos, offloading videos, and general storage management. However, performance can drop depending on your phone, camera, card reader, and how you are using the card (for example, continuous recording vs. occasional file transfers). If your device’s slot or reader is slower than the card’s potential, you will not see the maximum speeds.
The included speed-class markings are a better guide for video stability than raw speed alone. V10 and U1 are intended to support Full HD recording without typical frame-drop issues associated with under-specced cards.
Capacity reality check: 64GB is not always “64GB usable”
With 64GB of capacity, you can expect storage for a mix of photos and videos, but the “available” space you see in your device is usually less than the labeled capacity. This is normal due to formatting, system files, and how the device manages capacity on microSD cards. Plan for less than 64GB of usable space when you are estimating how much footage or app data you can store.
Compatibility and practical setup
This card is positioned as a universal pick for smartphones, tablets, laptops, cameras, drones, gaming consoles, and security cameras, especially where microSD expansion is supported. The SD adapter makes it easier to use across devices that accept an SD card rather than a microSD card.
A buyer-relevant point to watch is that the adapter can behave differently depending on the SD slot and the reader tolerances. If you run into detection or reading issues while using the adapter, trying a different adapter or another SD reader can be the difference between “works” and “doesn’t.”
Durability and protection claims
The card is marketed as being protected in challenging conditions, with features described as waterproof, shockproof, wear-resistant, and temperature-resistant. There’s also mention of protection against magnetic effects, x-ray exposure, and general wearout. These claims are intended to make it more suitable for travel and outdoor use, where memory cards tend to get handled more frequently.
Pros and cons recap
- Best for: people who want a compact microSDXC upgrade for Full HD video recording, security cameras, and general storage, plus an A1 option for app loading on compatible devices.
- Good fit if you need: up to UHS-I speeds for everyday file transfers, and you want an SD adapter included for flexibility.
- Consider carefully if: you rely heavily on a specific SD adapter setup, because some users report the adapter can be finicky in certain readers even when the card itself is fast enough for the task.
Verdict
The DIGIERA 64GB CT100 microSDXC UHS-I card is a sensible value-oriented choice for Full HD video and everyday storage across a wide range of devices, especially if your goal is reliability for common recording and data offloading tasks. If you use an SD adapter frequently, it’s worth being mindful that adapter behavior can vary by reader, so matching the card to your exact device setup matters.
FAQ
Is the DIGIERA 64GB CT100 microSDXC good for Full HD video recording?
It’s rated for video use with Class 10, V10, and U1 markings, which are intended to support smooth Full HD recording. Real-world results still depend on your device and how you record.
What are the read and write speeds for this microSD card?
It’s listed with performance up to 100MB/s read and 30MB/s write. Actual speeds can be lower depending on the host device and conditions.
Will this card work in devices that require an SD card instead of microSD?
Yes, it includes an SD adapter, which allows the microSD to be used in SD-card slots that accept an adapter.
Is A1 performance important, and does this card support it?
This card is listed as A1, which targets faster app loading on compatible devices that support app performance classes.
How much usable storage should I expect from a 64GB card?
Usable storage is typically less than the labeled capacity due to formatting and system space. So you should plan for less than 64GB of real available space.
Where should I buy it?
Specifications
| Product Title | DIGIERA 64GB CT100 microSDXC UHS-I Memory Card with Adapter - up to 100MB/s, C10, U1, V10, Full HD, A1, Micro SD Card for Smartphones, Tablets, Cameras, Gaming Consoles, and Drones (1 Pack) |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Accessories & Peripherals > Memory Cards > Micro SD Cards |
| Brand | DIGIERA |
| Manufacturer | KOWIN TECHNOLOGY CO., LTD |
| Model Name | DGCT100 64GB |
| Model Number | DGCT100064 |
| Color | Blue |
| Flash Memory Type | Micro SDXC |
| Memory Storage Capacity | 64 GB |
| Compatible Devices | Gaming Console, Tablet, Drone, Camera, Smartphone, Laptop |
| Additional Features | Magnetic Proof, Temperature Proof, Water Proof, Wearout Proof, X Ray Proof |
| Read Speed | 100 Megabytes Per Second |
| Media Speed | 30 megabytes_per_second |
| Hardware Connectivity | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Flash Memory Video Speed Class | 10 |
| Item Dimensions L x W | 0.59"L x 0.43"W |
| Item Dimensions D x W x H | 0.04"D x 0.43"W x 0.59"H |
| Global Trade Identification Number | 06976804631594 |
| Warranty Description | 3 Year Manufacturer |
| Warranty Type | Limited |
Available variants
Capacity
- 64GB
- 256GB
- 128GB
- 512GB
- 64GB × 2
- 128GB × 2
- 64GB × 3
- 32GB × 2
- 32GB × 3
Style
- CT100 (100MB/s)
- LT100 (170MB/s)
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