256 GB | USB Type-A | USB version 3.2 Gen 1 (3.1 Gen 1) | Read speed 150 MB/s | Form factor Slide | Colour Silver | Width 47.2 mm | Depth 16.3 mm | Height 6.2 mm | Weight 4.82 g | Operating temperature (T-T) 0 - 50 °C
1000 GB | Type MicroSDXC | Read speed 205 MB/s | Write speed 140 MB/s | UHS Speed Class Class 3 (U3) | Video Speed Class V30 | Flash memory class Class 10 | Colour Red | Operating temperature (T-T) -25 - 85 °C | Width 15 mm | Depth 11 mm | Height 1 mm