Biwin Amber ME300 1TB microSD Express Card delivers ultra-fast portable storage tailored for gamers, content creators, and professionals requiring high-speed data transfer and rugged durability. Equipped with the advanced PCIe Gen3×1 microSD Express (SD 7.1) interface, this card supports sequential read speeds up to *900 MB/s* and sequential write speeds up to *800 MB/s*, enabling quick loading times and smooth 4K RAW video capture.

Available in capacities up to 1 TB, the ME300 maintains backward compatibility with UHS-I devices, ensuring versatile use across a wide range of platforms. Its compact 15.0 × 11.0 × 1.0 mm form factor and lightweight 2 g design make it ideal for handheld gaming consoles, action cameras, drones, and mobile devices.

The ME300 adheres to speed classes C10, U3, V30, and A1, supporting rapid app execution and video streaming. Built to last, the card is resistant to water, dust, drops, X-rays, shocks, and impacts, operating reliably across extreme temperatures from -25°C to +85°C.

Backed by a limited lifetime warranty and multiple international certifications (CE, FCC, RoHS, and more), the Biwin Amber ME300 ensures peace of mind alongside cutting-edge performance. For more details, visit the [manufacturer’s product page](https://www.biwintech.com/product/amber-me300-microsd-express-card/).

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Key Highlights:

• PCIe Gen3×1 microSD Express interface with SD 7.1 standard


• Up to 900 MB/s sequential read and 800 MB/s sequential write speeds


• Available in 256 GB, 512 GB, and 1 TB capacities


• Speed class ratings: C10, U3, V30, A1


• Rugged durability against water, dust, drops, X-rays, shocks, and impacts


• Operating temp: -25°C to +85°C; Storage temp: -40°C to +85°C


• Compact and lightweight design


• Limited lifetime warranty by Biwin