Key 256GB Biwin Memory Card Models
• Biwin MS100 (256GB)
• Interface/Class: UHS-I, C10, U3, V30, A1
• Speeds: Up to 100 MB/s read, 30–50 MB/s write
• Best For: Smartphones, tablets, home security cameras, and dash cams
• Warranty: 5-year limited warranty
• Biwin MS160 (256GB)
• Interface/Class: UHS-I, C10, U3, V30, A2
• Speeds: Up to 160 MB/s read, up to 120 MB/s write (supports 4K UHD video)
• Best For: Drones, action cameras, gaming consoles, and mobile devices
• Warranty: 10-year limited warranty
• Biwin MS210 (256GB)
• Interface/Class: UHS-I, C10, U3, V30, A2 (supports 4K UHD)
• Speeds: Up to 210 MB/s read, ~140 MB/s write
• Best For: High-resolution photography and video capture
• Warranty: Limited lifetime warranty
• Biwin Amber ME300 microSD Express Card (256GB)
• Interface: PCIe 3.1 / microSD UHS-I hybrid
• Speeds: Read speeds up to 900 MB/s
• Best For: Handheld gaming consoles and fast-loading mobile experiences
Durability Features
All standard Biwin microSD cards feature resistance to extreme temperatures, water, dust, shocks, X-rays, drops, and static electricity.
If you’d like, let me know:
• What device you plan to use the 256GB card in (e.g., smartphone, action cam, Nintendo Switch, drone)
• Whether you prioritize maximum read/write speed or durability/warranty




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