Product information :
Data transfer rate: 1024 (MB/s)
Maximum read speed: 20 (MB/s)
Maximum write speed: 18 (MB/s)
Interface: USB 3.1
Shell material: metal
Features: metal, high-speed read and write U disk
Features: Portable
Color: red, gold, blue, black, silver
Capacity: 500GB (64GB expansion), 1TB (64GB expansion), 2TB (64GB expansion), 4TB (64GB expansion), 8TB (64GB expansion), 10TB (64GB expansion), 16TB (64GB expansion), 500GB (128GB expansion), 1TB (128GB expansion), 2TB (128GB expansion), 4TB (128GB expansion), 8TB (128GB expansion), 10TB (128GB expansion), 16TB (128GB expansion)

Size Information:
Product size: 10.3*3.5*1cm

Packing list:
Solid State Drive*1