Biwin has introduced a new lineup of storage products designed to meet the increasing data demands of high-resolution photography and mobile videography. The new collection includes professional-grade SD and microSD cards alongside a high-speed dual-slot card reader, focusing on sustained write speeds for 4K video and RAW data management.
High-Performance SD and microSD Cards
The Biwin SD160 SD Card is the flagship of the new series, targeting professional mirrorless cameras and DSLRs with or without access to CFexpress slots. It utilizes a UHS-I interface to achieve read speeds of up to 160 MB/s and write speeds of 120 MB/s. With a V30 speed class certification, the card is rated to maintain the minimum sustained write speeds necessary for 4K Ultra HD video capture without frame drops.
For mobile applications, the Biwin MS160 microSD Card offers identical performance specifications (160 MB/s read, 120 MB/s write) but is optimized for drones, action cameras, and smartphones. It features V30 and U3 ratings for consistent video recording and A2 certification for faster application loading and multitasking on mobile devices. The card is also rated for resistance against water, extreme temperatures, shock, and X-ray exposure.
| Product | Max Read Speed | Max Write Speed | Speed Class |
|---|---|---|---|
| SD160 SD Card | 160 MB/s | 120 MB/s | V30, U3, Class 10 |
| MS160 microSD | 160 MB/s | 120 MB/s | V30, U3, A2 |
| MS100 microSD | 100 MB/s | N/A | V30, U3, A1 |
Additionally, the Biwin MS100 microSD Card serves as a mid-range option for dash cams, security systems, and tablets. It provides read speeds up to 100 MB/s and is available in capacities up to 256 GB.
Data Transfer and Workflow Integration
To facilitate the movement of large files from camera to workstation, Biwin released the RC210 SD/microSD Card Reader. This device uses a USB 3.2 Gen 1 interface, supporting theoretical transfer speeds of up to 5 Gbps.
| Feature | Biwin RC210 Specifications |
|---|---|
| Interface | USB 3.2 Gen 1 (Up to 5 Gbps) |
| Max Read Speed | 210 MB/s |
| Max Write Speed | 170 MB/s |
| Compatibility | Windows, macOS, Android (Plug-and-play) |
| Slots | Dual-slot (Simultaneous SD and microSD transfer) |
These products represent Biwin’s latest effort to provide a unified ecosystem for creators who require high-bandwidth storage across multiple hardware platforms.
