HP X780W Flash drive, USB 3.1

Speed: Read Speed: up to 75 MB / s. Write Speed: up to 30 MB / s. Speed depends on the host device, interface, conditions of use and the type of your device.Speed data from PNY/HP offical website. Appeal: Support system: Windows 7,8.10. 11. Mac OS: 10.3 and above. Support Device: Computer / Laptop / TV / TV Box / Automobile Media Player / Smartphone (requires adapter) and etc. About use: Plug and play (no software needed). Safety: dustproof, shockproof, waterproof, Anti-Fingerprints. Operating temperature: (0 ° C to 60 ° C). Storage temperature: (-25° C to 85 ° C). Dcvcc Power: DC 4.5-5.5 V. Size X780W: 34.27mm x 19.9 mm x 11.42 mm / net weight 8.8 g. About capacity： 128gb Approximately 110 GB-124GB. Supplies are using decimal arithmetic: 1 MB = 1000 KB, 1G = 1000 MB calculated, but the operating system is using binary arithmetic: 1 MB = 1024 KB, 1GB = 1024 MB. Therefore, there are some differences between display capacity and the nominal capacity of flash memory products.