Transcend

Transcend 300S. Capacity: 8 GB, Flash card type: MicroSDHC, Flash memory class: Class 10, Internal memory type: NAND, Read speed: 20 MB/s, Write speed: 10 MB/s. Protection features: Shock resistant, Static proof, Temperature proof, Water resistant, X-ray proof, Product color: Silver

Transcend 300S. Capacity: 8 GB, Flash card type: SDHC, Flash memory class: Class 10, Internal memory type: NAND, Read speed: 20 MB/s, Write speed: 10 MB/s. Protection features: Shock resistant, Static proof, Temperature proof, Waterproof, X-ray proof, Product color: Black

Transcend JetFlash elite JetFlash 350. Capacity: 4 GB, Device interface: USB Type-A, USB version: 2.0. Form factor: Cap. Weight: 0.3 oz (8.5 g). Product color: Black

Transcend JetFlash TS4GJF740K. Capacity: 4 GB, Device interface: USB Type-A, USB version: 3.2 Gen 1 (3.1 Gen 1), Read speed: 120 MB/s, Write speed: 90 MB/s. Form factor: Capless, Product color: Black