HP X911W 512GB USB 3.2 Type-A 300MB/s 410MB/s Flash Drive Memory Stick 0°C to 60°C External Storage for Windows 8 10 11 Mac Solid State Drive Architecture in an USB flash drive size Enjoy super high speed up to Read 500/ Write 450 MB/s* Sustain Transfer performance 400/200 MB/s, 7-10X better than general USB 3.2 device Allow premium users to transmit 4K video in 13* seconds or 1000 photos in 23* seconds Best cost-effective solution for large files transfer Quickly transfer and back up files, photos and videos to your computer at USB 3.2 speeds Specifications_ Storage Capacity 512GB Interface USB 3.2 USB Connector USB Type-A Read Performance 128GB/1TB: up to 500 MB/s 256GB/ 512GB_ up to 410 MB/s 128GB-1TB sustains in 400 MB/s Write Performance 128GB/ 1TB_ up to 450 MB/s 256GB/ 512GB_ up to 300 MB/s 128GB-1TB: sustains in 200 MB/s Dimensions L 67.3 mm x W 22.1 mm x H 9.5 mm Weight 15.6 g Operating Temperature 0°C to 60°C Storage Temperature -25°C to 85°C System Compatibility Windows 7, 8 ,10 Mac OS_ 10.3 and later Warranty 2-year Limited Warranty