Shenzhen Quadra Seven Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100k/month |
| Delivery Time | 10-15days |
| Packaging Details | Customizable Packaging Available |
| Capacity | 256GB |
| Speed Class | C10, U3, V30, A2 |
| File System | FAT32/exFAT |
| A2 Read/Write Speed | 180MB/s; 135MB/s |
| Brand Name | NUW |
| Model Number | Leo2 |
| Certification | RoHS、REACH、UL/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100k/month |
| Delivery Time | 10-15days | Packaging Details | Customizable Packaging Available |
| Capacity | 256GB | Speed Class | C10, U3, V30, A2 |
| File System | FAT32/exFAT | A2 Read/Write Speed | 180MB/s; 135MB/s |
| Brand Name | NUW | Model Number | Leo2 |
| Certification | RoHS、REACH、UL/CE | Place of Origin | China |
| High Light | EVO Select MicroSD Card ，MicroSD Card A2 Smooth ，Android App mini sd card 256gb | ||
NUW EVO Select A2 256GB MicroSD | Smooth Android App Experience
Product Description
The 256GB A2 MicroSD card combines A2 Application Performance Class certification (4000/2000 IOPS) for ultra-responsive app launches and multitasking, paired with UHS-I U3/V30 speeds (up to 160MB/s read, 90MB/s write) for seamless 4K/8K video recording on smartphones, drones, and cameras like Sony A1. Built with IP68 water/shock resistance and wide temperature tolerance (-25°C to 85°C), it ensures reliability across harsh environments while supporting exFAT/FAT32 formatting for universal compatibility.
1. A2-Optimized Performance
Engineered for snappy app performance, the A2 rating guarantees 4x faster random read speeds than A1 cards, reducing lag during intensive use of social media, navigation, or gaming apps like Genshin Impact. Its U3/V30 certification enables continuous 8K/4K video capture and rapid file transfers (e.g., 1,000 RAW photos in 8 seconds), while Class 10 compatibility ensures smooth playback on older devices.
2. 256GB Capacity with Rugged Durability
Offering 4x the storage of 64GB alternatives, this card holds ~52 hours of 4K UHD video (100Mbps) or ~4,760 high-res RAW photos, ideal for content creators needing extended recording without frequent card swaps. Its IP68-rated design withstands submersion, shocks, and extreme conditions, making it perfect for drones, dash cams, and gaming consoles like Steam Deck.
· Balanced Storage for Creative Workflows:
256GB stores hundreds of apps, dozens of 4K movies, or 30+ days of 1080p security footage (e.g., Arlo Ultra 2), providing cost-effective expansion for smartphones (e.g., Google Pixel 8 Pro) and tablets with limited internal storage. It holds ~200 AAA games (e.g., Cyberpunk 2077) or RAW photo bursts, eliminating the need for cloud subscriptions.
· Future-Proof for High-End Devices:
While 128GB suits casual users, 256GB accommodates 8K action cameras, VR headsets (e.g., Meta Quest 3), and smart home hubs (e.g., Amazon Echo Show 15), ensuring compatibility with devices that demand both capacity and speed. Its per-GB affordability makes it a smart choice for hobbyists and professionals prioritizing scalability over entry-level options.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
4000000-7000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Quadra Seven Technology Co., Ltd. was founded in 2019, which is a high-tech enterprise integrating independent R&D, sales, and after-sales service. With our proprietary brand 「NUW」(Nano-Size, Ultra-Speed, Wise-Storage) storage series as the core, we provide global customers wi... Shenzhen Quadra Seven Technology Co., Ltd. was founded in 2019, which is a high-tech enterprise integrating independent R&D, sales, and after-sales service. With our proprietary brand 「NUW」(Nano-Size, Ultra-Speed, Wise-Storage) storage series as the core, we provide global customers wi...
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