I haven't set it up yet, I'm waiting for a mobile device to arrive, but I think everything is fine.
Sale
JESW Memory Card 64MB to 512MB Micro SD Cards
Price range: $4.21 through $4.72
Pay now, in 4 interest-free payments of $1.05, or over 3β6 months
4 interest-free payments of $1.05
Reliable JESW micro SD cards with capacities from 64MB to 512MB for versatile storage needs.
- Compatible with desktop computers, cell phones, laptops
- Operating temperature range -13Β°F to 185Β°F
- Certified real capacity tested with H2testw
- Lightweight and compact design
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Estimated Delivery Time3β7 business days
Compact Storage Solutions
Experience reliable micro SD memory cards by JESW designed to fit seamlessly with desktop computers, cell phones, laptops, and more. Available in 64MB, 128MB, 256MB, and 512MB capacities, these compact cards provide flexible storage options for varied data needs.
The lightweight design at only 14.2 grams with dimensions 49 x 18 x 10 mm allows easy portability and integration into multiple compatible devices.
Verified Real Capacity and Compatibility
Each JESW memory card has verified real-world storage capacity tested using H2testw software, ensuring accurate available space with manufacturer and PC calculation transparency.
Compatible across multiple devices, these cards support data transfer, media, and essential files storage with stable performance.
- Capacities: 64MB, 128MB (approx. 110-115MB), 256MB (approx. 220-230MB), 512MB (approx. 460-480MB)
- Used in desktops, laptops, cell phones, and more device types
Durability and Operating Conditions
Designed for endurance, JESW micro SD cards operate in extreme temperatures ranging from -13Β°F to 185Β°F (-25Β°C to 85Β°C) and can be safely stored between -40Β°F to 185Β°F (-40Β°C to 85Β°C).
Use the cards confidently knowing they withstand challenging environments while maintaining data integrity.
- Operating temp: -13Β°F to 185Β°F (-25Β°C to 85Β°C)
- Storage temp: -40Β°F to 185Β°F (-40Β°C to 85Β°C)
Performance Classification
The JESW micro SD cards are rated for Video Speed Class V30 and Application Performance Class A1, making them reliable for sustained video recording and efficient app performance on supported devices.
Quality Assurance Tips
To ensure optimal speed and performance, avoid testing with low-quality or cheap card readers which may affect transfer rates and reliability.
Choose robust card readers that support UHS Level U3 and Class 10 speed grades to maximize use of this memory cardβs capabilities.
- Use quality card readers to avoid speed reduction
- Supports UHS Level U3 and Class 10 speed standards
Key specifications
- Capacities Available: 64MB, 128MB, 256MB, 512MB
- Size: 49mm x 18mm x 10mm
- Weight: 14.2 grams
- Operating Temperature: -13Β°F to 185Β°F (-25Β°C to 85Β°C)
- Storage Temperature: -40Β°F to 185Β°F (-40Β°C to 85Β°C)
- Video Speed Class: V30
- Application Performance Class: A1
What's in the box
- 1x JESW Micro SD Memory Card
Product FAQ
Frequently asked questions
01 What sizes are available for the JESW micro SD card?
The JESW micro SD card is available in 64MB, 128MB, 256MB, and 512MB capacities.
02 Which devices are compatible with this memory card?
It works with desktop computers, cell phones, laptops, and most devices supporting micro SD cards.
03 What is the operating temperature range of this card?
The card operates between -13Β°F to 185Β°F (-25Β°C to 85Β°C).
04 How accurate is the stated capacity of the memory card?
Capacities are verified with H2testw ensuring 100% real capacity within expected manufacturer-PC calculation variances.
05 What is the size and weight of the JESW micro SD card?
The card measures 49mm by 18mm by 10mm and weighs approximately 14.2 grams.
06 Does the package include anything besides the memory card?
The package includes one memory card only.
07 Are there any harmful chemicals in this memory card?
No high-concerned chemicals are present in the JESW micro SD card.
08 What video speed class does this card support?
It supports Video Speed Class V30.
09 What application performance class does this card have?
The card has an Application Performance Class rating of A1.
10 Is there a recommended type of card reader for testing this memory card?
Avoid cheap card readers as they can reduce speed; use a quality card reader for accurate performance.
Discussion
4.1
Based on 39 reviews
It does it's job so the numbers prove the worth
The memory card is defective. i transferred mp3 files onto it, and out of 100 files, 47 were broken on the card, when on the computer they are fine. i tried with different files, the same issue occurs.
It's still in its packaging, I'm waiting for a device to insert the card.
My phone detects the memory without any problem, but the idea was to use it in a Wi-Fi camera and it doesn't work.
