SanDisk Extreme Portable 2TB External SSD
Price in Sri Lanka

This group covers SanDisk's Extreme Portable SSD line in the 2TB capacity. The listings mix two distinct SanDisk generations: the current model (marketed by SanDisk as up to 1050MB/s read / 1000MB/s write over USB 3.2 Gen 2) and an older SanDisk Extreme Portable SSD generation (model family SDSSDE60) that SanDisk itself rates at up to 550MB/s read. Both share the same rugged, compact rubberized enclosure design and "Extreme Portable SSD" branding, which is why they can appear as the same product listing across shops.

The current-generation drive connects over USB 3.2 Gen 2 (10Gbps) via USB-C, is rated for multi-meter drop protection and IP55/IP65-class water and dust resistance depending on the exact SKU, and supports SanDisk SecureAccess software with 256-bit AES hardware encryption for password-protected folders. It works with Windows, macOS, and Android devices.

Because four of the six listings in this group cite the 1050MB/s figure that matches SanDisk's current 2TB Extreme Portable SSD, that is treated as the dominant/current variant here, with the 550MB/s listings noted as likely referring to the older generation of the same product line.