SanDisk microSD Express Memory Card – 256 GB

SanDisk microSD Express Memory Card – 256 GB

The SanDisk microSD Express is a cutting-edge storage solution featuring PCIe 3.1 NVMe speeds, compatible with devices such as the Nintendo Switch 2. It delivers ultra-fast 880 MB/s reads and up to 650 MB/s writes—ideal for 5.3K/4K video capture, high-resolution bursts, and next-gen gaming. Built with durable enclosure and ThermAdapt technology, it’s waterproof, drop-proof, and temperature-resistant. Backed by a lifetime limited warranty, this card combines SSD-level performance in a microSD form factor.

Specifications:

• Brand: SanDisk
• Colour: Black/Red
• Material: Plastic casing with adaptive thermal design
• Form factor: microSDXC (microSD Express)
• Capacity: 256 GB
• Interface: PCIe Gen 3 NVMe + UHS‑I backwards compatibility
• Sequential read speed: Up to 880 MB/s
• Sequential write speed: Up to 650 MB/s (210 MB/s sustained) 
• Specs supported: SD Express, UHS‑I, UHS‑II, A1 app performance class
• Durability: Waterproof, temperature-proof, drop-proof, X-ray/magnetic/shock resistant
• Operating temperature: –25 °C to 85 °C; non‑operating: –40 °C to 85 °C 
• Dimensions: 0.59 × 0.43 × 0.04 in (~0.26 g weight) 
• Compatibility: Backwards compatible with microSDXC slot devices; fully supports Nintendo Switch 2, action cams, drones, tablets, and laptops