Lexar 128GB OTG Solid State Dual Drive 256GB 512GB Type-C Up to 400Mb/s Read Pendrive USB-C & USB-A Port for

About speed： 128GB: 400MB/s max read, 360MB/s max write¹ 256GB: 400MB/s max read, 360MB/s max write¹ 512GB: 400MB/s max read, 400MB/s max write¹ 1TB: 390MB/s max read, 400MB/s max write¹ *Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB 3.0 port required. About capacity: 16GB=approximately 14GB-15GB 32GB=approximately 28GB-30GB 64GB=approximately 58GB-60GB 128GB=approximately 115GB-119GB 256GB=approximately 230GB-238GB 512GB=approximately 460GB-476GB 1MB=1000KB. Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. So there are some differences between display capacity and nominal capacity of flash memory products. However, this is allowed to exist. Please do not doubt his authenticity. This is calculation difference between manufacturer and our PC; please Google 'USB Flash Drive capacity' to get more information.The pursuit of the perfect person is not recommended to buy. We promise only sale 100% Original the Lexar USB Flash Drive ! • Dual USB-A and USB-C connectors for wide compatibility with USB devices. Cable-free to provide everything you need within a compact design • Up to 400MB/s read transfer, 360MB/s write speeds. Provide file transfers 4X faster than USB 3.0. The comparison is based on internal testing at a speed of 100 MB/s; actual performance may vary • The free Lexar App Photo Backup function is available for both iOS and Android to give an easy way to back up and manage media. iCloud content backup is not supported yet • A durable metal housing offers exceptional durability and protects the USB-A and USB-C connectors • Available in capacities up to 1TB to carry your entire content library in your pocket 【Specifications】 Module Type/ Form Factor：Dual Drive Capacities：1TB / 512GB / 256GB / 128GB Speed： 128GB: 400MB/s max read, 360MB/s max write¹ 256GB: 400MB/s max read, 360MB/s max write¹ 512GB: 400MB/s max read, 400MB/s max write¹ 1TB: 390MB/s max read, 400MB/s max write¹ Operating Temperature：0° to 50°C (32°F to 122°F) Storage Temperature：-10° to 70°C (14°F to 158°F) Dimension(L x W x H)：63.2mm × 16mm × 10.2mm ¹ Up to 400MB/s read transfer, 400MB/s write speeds. Speeds based on internal testing. Actual speed may vary depending on host device. ² The comparison is based on internal testing at a speed of 100 MB/s; actual performance may vary. ³ iCloud content backup is not supported yet. Lexar is not liable for any loss of data or images.