Biwin Amber RE310 microSD Express Card Reader

A specialized reader is needed to transfer data between a microSD Express card and a device at full Express speeds. The Biwin Amber RE310 microSD Express Card Reader is built to fully leverage the performance of next-generation microSD Express cards. With support for the SD 7.1 specification and high-bandwidth USB 3.2 Gen 2×2 connectivity, it enables more rapid game downloads, faster media transfers, and seamless workflow acceleration with sustained real-world speed. With an efficient thermal design, wide compatibility, and a compact build, the Amber RE310 microSD Express card reader brings more stable, higher-speed performance wherever you work.

Featuring a USB 3.2 Gen 2×2 interface with up to 20 Gbps bandwidth, the Amber RE310 lets the latest microSD Express cards operate at peak performance. Fully compliant with the SD 7.1 standard, it supports next-generation data transfer speeds up to 900 MB/s for lightning-fast game installs and large file transfers. Pair with our Amber ME300 micoSD Express cards for an even better experience.

Beyond microSD Express, the Amber RE310 is backwards compatible with microSD UHS-I cards, providing flexible storage support in one compact device.e Includes a USB-C to USB-C cable with USB-A adapter for easy connection to laptops, tablets, and smartphones. Compatible with Windows, macOS, iOS, Android and Linux systems, it offers true plug-and-play convenience across platforms.

The Amber RE310 integrates a built-in cooling fan to improve heat dissipation efficiency and to ensure consistent performance even for lengthy file transfers by up to 60%*. Where passive microSD card readers can suffer from thermal throttling, Biwin’s lab-tested* cooling solution helps the Amber RE310 microSD Express card reader deliver reliable performance.

*Compared to passively cooled microSD card readers without active airflow. Tested by BIWIN labs. Actual performance may vary due to systems, devices, or environment.

With a hard plastic casing and aluminum alloy shell, the Amber RE310 balances lightweight portability with structural durability. Its compact form fits easily into any workspace or travel kit, making high-speed data transfer accessible anytime, anywhere.