BIWIN

BIWIN SD210 256GB V30 Rugged UHS-I SDXC Memory Card

Read speeds up to 210 MB/s paired with rugged, X-ray-resistant protection built for professional creators shooting in the field

$92.14*
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*Price sourced from Amazon.com. Last updated:Aug 17, 2026.Price and availability are subject to change — details.

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Overview

The BIWIN SD210 positions itself as a professional-grade SDXC card for creators who value the combination of speed, capacity, and toughness. This 256GB model carries a V30 rating and UHS-I interface, with read speeds listed up to 210 MB/s and write speeds up to 170 MB/s. That pairing is aimed squarely at 4K UHD video recording and the routine of moving high-resolution images and large project files. It's a card meant for videographers and photographers who need to capture and record for hours without running low on space.

Construction leans on ruggedness. BIWIN describes the SD210 as built and tested for harsh conditions, with resistance to extreme temperature, dust, shock, and X-ray exposure. That focus makes it a candidate for outdoor shoots, hectic production environments, and travel, where a card takes real abuse. A built-in write protection feature adds a layer of security against accidental deletion or overwrites of critical files.

On the practical side, the SD210 is compatible with any equipment that supports UHS-I cards, spanning DSLRs, digital cameras, tablets, and laptops. One caveat is worth noting for anyone chasing peak numbers: BIWIN specifies that a dedicated card reader with equivalent advanced technology, sold separately, is needed to achieve maximum performance, and real-world speeds depend on the host device and conditions.

Key Features

[ Speed That Stays Ahead ] Biwin SD210 supports UHS-I with read and write speeds up to 210 MB/s and 170 MB/s for professional-level content creation. Rated V30, it’s fully qualified to handle 4K UHD video recording. Designed to streamline your workflow, the SD210 offers efficient performance for backing up video files, transferring high-resolution images, and managing creative content.

[ Ample Storage Always Within Reach ] Biwin SD210 offers multiple capacities with up to 1 TB available to suit your storage needs. With ample room to store large creative projects, you can capture and record for hours without worrying about running out of space. Perfect for both professional videographers as well as photographers, the Biwin SD210 provides uninterrupted recording and reliable storage.

[ Rugged Durability for Creative Adventures] Built for and tested in harsh conditions, Biwin SD210 is resistant to extreme temperature, dust, shock, X-ray and more, giving you peace of mind when shooting in outdoor conditions, busy production environments, or while traveling. Its built-in write protection feature ensures your critical files remain secure, preventing accidental deletions or overwrites.

[ One Card for Your Multiple Devices ] Biwin SD210 is fully compatible with devices that support UHS-I memory cards, ensuring seamless performance across a wide range of equipment. From digital cameras and DSLRs to tablets and laptops, this SD card integrates smoothly into your existing workflow. With the Biwin SD210, you can capture, store, and transfer data effortlessly on all your compatible devices.

To achieve the maximum performance of Biwin memory cards (including SD, microSD, and CFexpress), a Biwin Card Reader (sold separately) or a compatible third-party reader with equivalent advanced technology is required. Actual performance may vary depending on host device specifications, operating environment, and usage conditions.

Specifications

Brand
BIWIN
Model
SD210
Capacity
256GB (line up to 1 TB)
Card Type
SDXC
Bus Interface
UHS-I
Speed Class
V30, Class 10
Max Read Speed
Up to 210 MB/s
Max Write Speed
Up to 170 MB/s
Video Support
4K UHD
Durability
Temperature, dust, shock, and X-ray resistant
Protection
Built-in write protection

Frequently Asked Questions

Yes. The SD210 carries a V30 rating, which BIWIN states fully qualifies it for 4K UHD video recording, with write speeds up to 170 MB/s to sustain footage.
Yes. BIWIN specifies a Biwin card reader or a compatible third-party reader with equivalent advanced technology, sold separately, to achieve the card's maximum rated performance.
BIWIN states it is built and tested for harsh conditions, with resistance to extreme temperature, dust, shock, and X-ray exposure, making it suited to outdoor and production use.
The SD210 line offers multiple capacities up to 1 TB, so you can choose more room for large projects while staying within the same product family.
It is fully compatible with devices that support UHS-I memory cards, including DSLRs, digital cameras, tablets, and laptops, integrating into existing workflows.
Yes. It includes a built-in write protection feature designed to keep critical files secure by preventing accidental deletions or overwrites during use.