Easy plug and play compatibility. Support PC smart TV, car audio and digital players and other equipment, and easily enjoy the freedom and convenience of mobile storage. Using high-performance chips is more secure and stable to use. Metal shell, wear-resistant and rust-proof, effectively protect data. capacity allows you to store amounts of videos, photos, music, games and other files without losing them. Type: U disk Data transfer rate: 6-18 (MB/s) Maximum read speed: 12-18 (MB/s) Maximum write speed: 4-6 (MB/s) Interface: USB 3.0 Colour:Black Material:Metal Package Contents: 1 x U Disk 1 x lanyard (random color, 't accept the specified color) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.