Durability and security of your data The metal casing guarantees not only an elegant appearance, but also exceptional durability against any mechanical damage. Additional protection is provided by the COP (Chip on Board) technology, ensuring not only water resistance, but also shock resistance. Thanks to these protections, the USB UNO will perform perfectly even in the harshest outdoor conditions. The UNO3 flash drive is available in five different capacities – from 16 GB to 256 GB. Thanks to the use of high-quality components, it achieves read speeds of 60 MB/s and write speeds of up to 20 MB/s. This means not only fast data transfer, but also high performance, which in turn translates into comfortable and efficient use. Specification Description Capacity 16 GB, 32 GB, 64 GB, 128 GB, 256 GB Interface USB 3.2 gen. 1 Speed Read: up to 60 MB/s Write: up to 20 MB/s Weight 4.5 g Dimensions 38.0 × 12.5 [mm] Package Dimensions 103 x 123 [mm] Temperature Operational: 0°C ~ 70°C Storage: -25°C ~ 85°C Compatibility - Windows 2000 & later - MacOS 10.5.x & later - Linux v.2.6.x & later